{"id":1462554984559,"title":"Brian Crower - Dual Spring\/Steel Retainer\/Seat Kit (Honda\/Acura\/Honda K20A\/K20Z, F20C\/F22C - High Mileage)","handle":"brian-crower-dual-spring-steel-retainer-seat-kit-honda-acura-honda-k20a-k20z-f20c-f22c-high-mileage-bc0040s-bc0040s","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Brian Crower\u003cbr\u003eReference Number: BC0040S\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThis is a Complete set of Brian Crower - Dual Spring\/Steel Retainer\/Seat Kit (Honda\/Acura\/Honda K20A\/K20Z, F20C\/F22C - High Mileage)\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTVA \/ IVA \/ VAT: \u003c\/strong\u003eImport taxes and European Union (TVA \/ IVA \/ VAT) are included in our pricing excluding United Kingdom. Other countries such as Switzerland may have additional charges. For the rest of the countries, no other taxes will be charged to you during delivery!\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to our European Warehouse (Paris) and redistributed in Europe!Shipping via DHL\/Fedex within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4,F22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e","published_at":"2018-08-28T17:45:59+08:00","created_at":"2018-08-28T17:46:00+08:00","vendor":"Brian Crower","type":"Build Your Head","tags":["brian-crower","build-your-head","f20c-2000cc-dohc-16v-na-i4","f22c-2200cc-dohc-16v-na-i4","honda","retainers-kit","tva","valves-springs","ws112"],"price":65760,"price_min":65760,"price_max":65760,"available":true,"price_varies":false,"compare_at_price":69240,"compare_at_price_min":69240,"compare_at_price_max":69240,"compare_at_price_varies":false,"variants":[{"id":13061691277423,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BC0040S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Brian Crower - Dual Spring\/Steel Retainer\/Seat Kit (Honda\/Acura\/Honda K20A\/K20Z, F20C\/F22C - High Mileage)","public_title":null,"options":["Default Title"],"price":65760,"weight":4542,"compare_at_price":69240,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.rzcreweurope.com\/cdn\/shop\/products\/BCSpring-retainerkit_5a4c095b-f0c7-4073-842e-f40755c039f6.jpg?v=1656600023"],"featured_image":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/BCSpring-retainerkit_5a4c095b-f0c7-4073-842e-f40755c039f6.jpg?v=1656600023","options":["Title"],"media":[{"alt":"Brian Crower - Dual Spring\/Steel Retainer\/Seat Kit (Honda\/Acura\/Honda K20A\/K20Z, F20C\/F22C - High Mileage) - BC0040S - BC0040S","id":23581916594287,"position":1,"preview_image":{"aspect_ratio":1.42,"height":352,"width":500,"src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/BCSpring-retainerkit_5a4c095b-f0c7-4073-842e-f40755c039f6.jpg?v=1656600023"},"aspect_ratio":1.42,"height":352,"media_type":"image","src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/BCSpring-retainerkit_5a4c095b-f0c7-4073-842e-f40755c039f6.jpg?v=1656600023","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Brian Crower\u003cbr\u003eReference Number: BC0040S\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThis is a Complete set of Brian Crower - Dual Spring\/Steel Retainer\/Seat Kit (Honda\/Acura\/Honda K20A\/K20Z, F20C\/F22C - High Mileage)\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTVA \/ IVA \/ VAT: \u003c\/strong\u003eImport taxes and European Union (TVA \/ IVA \/ VAT) are included in our pricing excluding United Kingdom. Other countries such as Switzerland may have additional charges. For the rest of the countries, no other taxes will be charged to you during delivery!\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to our European Warehouse (Paris) and redistributed in Europe!Shipping via DHL\/Fedex within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4,F22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e"}

{"id":1402261307503,"title":"Genuine Honda Parts - Lost Motion Assembly LMA (Individual) - Honda F20\/22C","handle":"genuine-honda-parts-lost-motion-assembly-lma-individual-honda-f20-22c-14820-pcx-003-14820-pcx-003","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Genuine Honda Parts\u003cbr\u003eReference Number: 14820-PCX-003\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eGenuine Honda replacement Lost Motion Assembly LMA (Individual) complete original factory specification. Suitable for Honda F20\/22C. Buy 8 to make a full set!\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our Japanese Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e","published_at":"2018-08-15T14:54:40+08:00","created_at":"2018-08-15T14:54:40+08:00","vendor":"Genuine Honda Parts","type":"Build Your Head","tags":["build-your-head","F20\/22C","f20c-2000cc-dohc-16v-na-i4","f22c-2200cc-dohc-16v-na-i4","genuine-honda-parts","honda","jp1","valves-springs","ws119"],"price":2570,"price_min":2570,"price_max":2570,"available":true,"price_varies":false,"compare_at_price":2800,"compare_at_price_min":2800,"compare_at_price_max":2800,"compare_at_price_varies":false,"variants":[{"id":12721963040879,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"14820-PCX-003","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Genuine Honda Parts - Lost Motion Assembly LMA (Individual) - Honda F20\/22C","public_title":null,"options":["Default Title"],"price":2570,"weight":1100,"compare_at_price":2800,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14820-PNA-013_b5c9ad28-e43c-47ca-bf35-9f76fbbd4322.jpg?v=1731384135"],"featured_image":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14820-PNA-013_b5c9ad28-e43c-47ca-bf35-9f76fbbd4322.jpg?v=1731384135","options":["Title"],"media":[{"alt":"Genuine Honda Parts - Lost Motion Assembly LMA (Individual) - Honda F20\/22C - 14820-PCX-003 - 14820-PCX-003","id":40169365668115,"position":1,"preview_image":{"aspect_ratio":1.6,"height":250,"width":400,"src":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14820-PNA-013_b5c9ad28-e43c-47ca-bf35-9f76fbbd4322.jpg?v=1731384135"},"aspect_ratio":1.6,"height":250,"media_type":"image","src":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14820-PNA-013_b5c9ad28-e43c-47ca-bf35-9f76fbbd4322.jpg?v=1731384135","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Genuine Honda Parts\u003cbr\u003eReference Number: 14820-PCX-003\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eGenuine Honda replacement Lost Motion Assembly LMA (Individual) complete original factory specification. Suitable for Honda F20\/22C. Buy 8 to make a full set!\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our Japanese Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e"}

{"id":1462338945135,"title":"Skunk 2 - Alpha Ti Valves Springs,Retainers Kit - Honda - F20\/22C","handle":"skunk-2-alpha-ti-valves-springs-retainers-kit-honda-f20-22c-344-05-1410-344-05-1410","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Skunk 2\u003cbr\u003eReference Number: 344-05-1410\u003cbr\u003eSpecs duration (Lift in mm): NOTE: When using Skunk2 Titanium Retainers on 2004 and newer engines, pre-2004 locks (keepers\/cotters) must be used! Pre-2004 keepers can be identified by the absence of marks along the top edge (2004 and newer keepers feature laser-etched marks along the top edge). Proper retainer\/lock selection is important due to varying angle ratios between earlier and later lock designs. Use of improper retainers and\/or locks may result in serious engine damage.\u003cbr\u003e\u003cbr\u003e\n\nSeat Pressure: 60 lbs at 1.600”\u003cbr\u003e\nOpen Pressure: 220 lbs at 1.100”\u003cbr\u003e\nCoil Bind: 1.000”\u003cbr\u003e\u003cbr\u003e\n\nMust Use Skunk2 PN 312-05-0010 (Spring Bases) to Install Dual Springs in Single Spring K Series Heads or Install These Springs in F20C\/F22C Engines\u003cbr\u003eManufacturer Brief:\u003cbr\u003eSkunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda’s K20\/ K24 \u0026amp; F20C\/ F22C engines. Each kit includes Skunk2’s high-quality dual valve springs and race-proven titanium retainers that are the result of nearly two decades of racing and engine building experience.\n\n \n\nEach Alpha Valve Spring is manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 rpm.\n\n \n\nSkunk2’s industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2’s already popular Pro Series Titanium Retainers, Alpha Titanium Retainers feature radius-cut edges for additional rocker arm clearance and reduced weight, strategically positioned lightening grooves, and reduced overall heights for better valve seal clearance and even further weight reduction.\n\n \n\nAlpha Titanium Retainers are manufactured using the latest 3D CAD (Computer Aided Design) and FEA (Finite Element Analysis) to ensure that each is optimized for strength as well as for reduced weight. Skunk2 engineers then test and prove their designs on the engine dyno as well as the race track. Once approved for manufacturing, only medical-grade titanium that’s been ultrasonically inspected and certified is used. Following CNC machining, each retainer is then individually inspected to ensure proper hole diameter, taper, and that each piece is free from machining defects to ensure proper installed valve spring heights and pressures.\n\n \n\nFinally, each retainer is serialized for your protection, including valuable information, like material batch specifics as well as production and inspection dates. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development, each valvetrain component is tested both on the dyno and the road, including 11,000 rpm drag racing engines and 17,000 rpm superbikes. Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality and remain standard-issue on each Skunk2 vehicle that we build and support.\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSkunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda’s K20\/ K24 \u0026amp; F20C\/ F22C engines. Each kit includes Skunk2’s high-quality dual valve springs and race-proven titanium retainers that are the result of nearly two decades of racing and engine building experience.\n\n \n\nEach Alpha Valve Spring is manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 rpm.\n\n \n\nSkunk2’s industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2’s already popular Pro Series Titanium Retainers, Alpha Titanium Retainers feature radius-cut edges for additional rocker arm clearance and reduced weight, strategically positioned lightening grooves, and reduced overall heights for better valve seal clearance and even further weight reduction.\n\n \n\nAlpha Titanium Retainers are manufactured using the latest 3D CAD (Computer Aided Design) and FEA (Finite Element Analysis) to ensure that each is optimized for strength as well as for reduced weight. Skunk2 engineers then test and prove their designs on the engine dyno as well as the race track. Once approved for manufacturing, only medical-grade titanium that’s been ultrasonically inspected and certified is used. Following CNC machining, each retainer is then individually inspected to ensure proper hole diameter, taper, and that each piece is free from machining defects to ensure proper installed valve spring heights and pressures.\n\n \n\nFinally, each retainer is serialized for your protection, including valuable information, like material batch specifics as well as production and inspection dates. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development, each valvetrain component is tested both on the dyno and the road, including 11,000 rpm drag racing engines and 17,000 rpm superbikes. Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality and remain standard-issue on each Skunk2 vehicle that we build and support.\n\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTVA \/ IVA \/ VAT: \u003c\/strong\u003eImport taxes and European Union (TVA \/ IVA \/ VAT) are included in our pricing excluding United Kingdom. Other countries such as Switzerland may have additional charges. For the rest of the countries, no other taxes will be charged to you during delivery!\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to our European Warehouse (Paris) and redistributed in Europe!Shipping via DHL\/Fedex within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Only 4 left in stock!\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e","published_at":"2018-08-28T17:14:26+08:00","created_at":"2018-08-28T17:14:26+08:00","vendor":"Skunk 2","type":"Build Your Head","tags":["build-your-head","exhaust","f20c-2000cc-dohc-16v-na-i4","f22c-2200cc-dohc-16v-na-i4","honda","retainers-kit","skunk-2","tva","valves-springs","ws19"],"price":62160,"price_min":62160,"price_max":62160,"available":true,"price_varies":false,"compare_at_price":65400,"compare_at_price_min":65400,"compare_at_price_max":65400,"compare_at_price_varies":false,"variants":[{"id":13060954587247,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"344-05-1410","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Skunk 2 - Alpha Ti Valves Springs,Retainers Kit - Honda - F20\/22C","public_title":null,"options":["Default Title"],"price":62160,"weight":4315,"compare_at_price":65400,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.rzcreweurope.com\/cdn\/shop\/products\/344-05-1300_c77f79ec-be6b-44fc-916e-748474c9260c.jpg?v=1656596924"],"featured_image":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/344-05-1300_c77f79ec-be6b-44fc-916e-748474c9260c.jpg?v=1656596924","options":["Title"],"media":[{"alt":"Skunk 2 - Alpha Ti Valves Springs,Retainers Kit - Honda - F20\/22C - 344-05-1410 - 344-05-1410","id":23581714055279,"position":1,"preview_image":{"aspect_ratio":1.0,"height":650,"width":650,"src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/344-05-1300_c77f79ec-be6b-44fc-916e-748474c9260c.jpg?v=1656596924"},"aspect_ratio":1.0,"height":650,"media_type":"image","src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/344-05-1300_c77f79ec-be6b-44fc-916e-748474c9260c.jpg?v=1656596924","width":650}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Skunk 2\u003cbr\u003eReference Number: 344-05-1410\u003cbr\u003eSpecs duration (Lift in mm): NOTE: When using Skunk2 Titanium Retainers on 2004 and newer engines, pre-2004 locks (keepers\/cotters) must be used! Pre-2004 keepers can be identified by the absence of marks along the top edge (2004 and newer keepers feature laser-etched marks along the top edge). Proper retainer\/lock selection is important due to varying angle ratios between earlier and later lock designs. Use of improper retainers and\/or locks may result in serious engine damage.\u003cbr\u003e\u003cbr\u003e\n\nSeat Pressure: 60 lbs at 1.600”\u003cbr\u003e\nOpen Pressure: 220 lbs at 1.100”\u003cbr\u003e\nCoil Bind: 1.000”\u003cbr\u003e\u003cbr\u003e\n\nMust Use Skunk2 PN 312-05-0010 (Spring Bases) to Install Dual Springs in Single Spring K Series Heads or Install These Springs in F20C\/F22C Engines\u003cbr\u003eManufacturer Brief:\u003cbr\u003eSkunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda’s K20\/ K24 \u0026amp; F20C\/ F22C engines. Each kit includes Skunk2’s high-quality dual valve springs and race-proven titanium retainers that are the result of nearly two decades of racing and engine building experience.\n\n \n\nEach Alpha Valve Spring is manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 rpm.\n\n \n\nSkunk2’s industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2’s already popular Pro Series Titanium Retainers, Alpha Titanium Retainers feature radius-cut edges for additional rocker arm clearance and reduced weight, strategically positioned lightening grooves, and reduced overall heights for better valve seal clearance and even further weight reduction.\n\n \n\nAlpha Titanium Retainers are manufactured using the latest 3D CAD (Computer Aided Design) and FEA (Finite Element Analysis) to ensure that each is optimized for strength as well as for reduced weight. Skunk2 engineers then test and prove their designs on the engine dyno as well as the race track. Once approved for manufacturing, only medical-grade titanium that’s been ultrasonically inspected and certified is used. Following CNC machining, each retainer is then individually inspected to ensure proper hole diameter, taper, and that each piece is free from machining defects to ensure proper installed valve spring heights and pressures.\n\n \n\nFinally, each retainer is serialized for your protection, including valuable information, like material batch specifics as well as production and inspection dates. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development, each valvetrain component is tested both on the dyno and the road, including 11,000 rpm drag racing engines and 17,000 rpm superbikes. Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality and remain standard-issue on each Skunk2 vehicle that we build and support.\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSkunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda’s K20\/ K24 \u0026amp; F20C\/ F22C engines. Each kit includes Skunk2’s high-quality dual valve springs and race-proven titanium retainers that are the result of nearly two decades of racing and engine building experience.\n\n \n\nEach Alpha Valve Spring is manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Alpha Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 10,000 rpm.\n\n \n\nSkunk2’s industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2’s already popular Pro Series Titanium Retainers, Alpha Titanium Retainers feature radius-cut edges for additional rocker arm clearance and reduced weight, strategically positioned lightening grooves, and reduced overall heights for better valve seal clearance and even further weight reduction.\n\n \n\nAlpha Titanium Retainers are manufactured using the latest 3D CAD (Computer Aided Design) and FEA (Finite Element Analysis) to ensure that each is optimized for strength as well as for reduced weight. Skunk2 engineers then test and prove their designs on the engine dyno as well as the race track. Once approved for manufacturing, only medical-grade titanium that’s been ultrasonically inspected and certified is used. Following CNC machining, each retainer is then individually inspected to ensure proper hole diameter, taper, and that each piece is free from machining defects to ensure proper installed valve spring heights and pressures.\n\n \n\nFinally, each retainer is serialized for your protection, including valuable information, like material batch specifics as well as production and inspection dates. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development, each valvetrain component is tested both on the dyno and the road, including 11,000 rpm drag racing engines and 17,000 rpm superbikes. Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality and remain standard-issue on each Skunk2 vehicle that we build and support.\n\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTVA \/ IVA \/ VAT: \u003c\/strong\u003eImport taxes and European Union (TVA \/ IVA \/ VAT) are included in our pricing excluding United Kingdom. Other countries such as Switzerland may have additional charges. For the rest of the countries, no other taxes will be charged to you during delivery!\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to our European Warehouse (Paris) and redistributed in Europe!Shipping via DHL\/Fedex within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Only 4 left in stock!\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e"}

{"id":1462339698799,"title":"Skunk 2 - PRO XP Valves Springs - Honda - F20\/22C","handle":"skunk-2-pro-xp-valves-springs-honda-f20-22c-311-05-7380-311-05-7380","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Skunk 2\u003cbr\u003eReference Number: 311-05-7380\u003cbr\u003eSpecs duration (Lift in mm): NOTE: When using Skunk2 Titanium Retainers on 2004 and newer engines, pre-2004 locks (keepers\/cotters) must be used! Pre-2004 keepers can be identified by the absence of marks along the top edge (2004 and newer keepers feature laser-etched marks along the top edge). Proper retainer\/lock selection is important due to varying angle ratios between earlier and later lock designs. Use of improper retainers and\/or locks may result in serious engine damage.\u003cbr\u003e\n\nSeat Pressure: 100 lbs at 1.600”\u003cbr\u003e\nOpen Pressure: 255 lbs at 1.100”\u003cbr\u003e\nCoil Bind: 0.890”\u003cbr\u003e\nMax Lift: 0.680”\u003cbr\u003e\u003cbr\u003e\n\nMust Use Skunk2 PN 312-05-0010 (Spring Bases) to Install Dual Springs in Single Spring K Series Heads or Install These Springs in F20C\/F22C Engines\u003cbr\u003eManufacturer Brief:\u003cbr\u003eSkunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda B16\/ B17\/ B18 and H22\/ F20B VTEC engines. Each kit includes Skunk2’s high-quality race-proven dual valve springs that are the result of nearly two decades of racing and engine building experience.\n\n \n\n“XP” features a higher seat pressure for turbocharged and extreme high RPM motors. This spring has a seat pressure of 93lbs @ 1.320” while keeping the coil bind height for higher lift camshafts.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSkunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda B16\/ B17\/ B18 and H22\/ F20B VTEC engines. Each kit includes Skunk2’s high-quality race-proven dual valve springs that are the result of nearly two decades of racing and engine building experience.\n\n \n\n“XP” features a higher seat pressure for turbocharged and extreme high RPM motors. This spring has a seat pressure of 93lbs @ 1.320” while keeping the coil bind height for higher lift camshafts.\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTVA \/ IVA \/ VAT: \u003c\/strong\u003eImport taxes and European Union (TVA \/ IVA \/ VAT) are included in our pricing excluding United Kingdom. Other countries such as Switzerland may have additional charges. For the rest of the countries, no other taxes will be charged to you during delivery!\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to our European Warehouse (Paris) and redistributed in Europe!Shipping via DHL\/Fedex within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Only 3 left in stock!\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e","published_at":"2018-08-28T17:14:34+08:00","created_at":"2018-08-28T17:14:35+08:00","vendor":"Skunk 2","type":"Build Your Head","tags":["build-your-head","exhaust","f20c-2000cc-dohc-16v-na-i4","f22c-2200cc-dohc-16v-na-i4","honda","skunk-2","tva","valves-springs","ws19"],"price":63240,"price_min":63240,"price_max":63240,"available":true,"price_varies":false,"compare_at_price":66600,"compare_at_price_min":66600,"compare_at_price_max":66600,"compare_at_price_varies":false,"variants":[{"id":13060956225647,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"311-05-7380","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Skunk 2 - PRO XP Valves Springs - Honda - F20\/22C","public_title":null,"options":["Default Title"],"price":63240,"weight":4134,"compare_at_price":66600,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.rzcreweurope.com\/cdn\/shop\/products\/311-05-7350_ce243bd0-77cb-4874-8cd7-816500ac295f.png?v=1656596933"],"featured_image":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/311-05-7350_ce243bd0-77cb-4874-8cd7-816500ac295f.png?v=1656596933","options":["Title"],"media":[{"alt":"Skunk 2 - PRO XP Valves Springs - Honda - F20\/22C - 311-05-7380 - 311-05-7380","id":23581714874479,"position":1,"preview_image":{"aspect_ratio":1.0,"height":650,"width":650,"src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/311-05-7350_ce243bd0-77cb-4874-8cd7-816500ac295f.png?v=1656596933"},"aspect_ratio":1.0,"height":650,"media_type":"image","src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/311-05-7350_ce243bd0-77cb-4874-8cd7-816500ac295f.png?v=1656596933","width":650}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Skunk 2\u003cbr\u003eReference Number: 311-05-7380\u003cbr\u003eSpecs duration (Lift in mm): NOTE: When using Skunk2 Titanium Retainers on 2004 and newer engines, pre-2004 locks (keepers\/cotters) must be used! Pre-2004 keepers can be identified by the absence of marks along the top edge (2004 and newer keepers feature laser-etched marks along the top edge). Proper retainer\/lock selection is important due to varying angle ratios between earlier and later lock designs. Use of improper retainers and\/or locks may result in serious engine damage.\u003cbr\u003e\n\nSeat Pressure: 100 lbs at 1.600”\u003cbr\u003e\nOpen Pressure: 255 lbs at 1.100”\u003cbr\u003e\nCoil Bind: 0.890”\u003cbr\u003e\nMax Lift: 0.680”\u003cbr\u003e\u003cbr\u003e\n\nMust Use Skunk2 PN 312-05-0010 (Spring Bases) to Install Dual Springs in Single Spring K Series Heads or Install These Springs in F20C\/F22C Engines\u003cbr\u003eManufacturer Brief:\u003cbr\u003eSkunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda B16\/ B17\/ B18 and H22\/ F20B VTEC engines. Each kit includes Skunk2’s high-quality race-proven dual valve springs that are the result of nearly two decades of racing and engine building experience.\n\n \n\n“XP” features a higher seat pressure for turbocharged and extreme high RPM motors. This spring has a seat pressure of 93lbs @ 1.320” while keeping the coil bind height for higher lift camshafts.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSkunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda B16\/ B17\/ B18 and H22\/ F20B VTEC engines. Each kit includes Skunk2’s high-quality race-proven dual valve springs that are the result of nearly two decades of racing and engine building experience.\n\n \n\n“XP” features a higher seat pressure for turbocharged and extreme high RPM motors. This spring has a seat pressure of 93lbs @ 1.320” while keeping the coil bind height for higher lift camshafts.\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTVA \/ IVA \/ VAT: \u003c\/strong\u003eImport taxes and European Union (TVA \/ IVA \/ VAT) are included in our pricing excluding United Kingdom. Other countries such as Switzerland may have additional charges. For the rest of the countries, no other taxes will be charged to you during delivery!\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to our European Warehouse (Paris) and redistributed in Europe!Shipping via DHL\/Fedex within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Only 3 left in stock!\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e"}

{"id":1402240761967,"title":"Toda Racing - Up Rated Valves Springs - Honda - F20\/22C","handle":"toda-racing-up-rated-valves-springs-honda-f20-22c-14750-f20-000-14750-f20-000","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Toda Racing\u003cbr\u003eReference Number: 14750-F20-000\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe need for increased performance has lead TODA RACING to design a single progressive coil spring to replace the STD double valve springs. As well as allowing valve lifts of up to 13.0mm, the material and the coil springs natural frequency have all been optimized.\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our Japanese Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e","published_at":"2018-08-15T14:49:47+08:00","created_at":"2018-08-15T14:49:47+08:00","vendor":"Toda Racing","type":"Build Your Head","tags":["build-your-head","f20c-2000cc-dohc-16v-na-i4","f22c-2200cc-dohc-16v-na-i4","honda","jp1","toda-racing","valves-springs","ws17"],"price":32670,"price_min":32670,"price_max":32670,"available":true,"price_varies":false,"compare_at_price":42100,"compare_at_price_min":42100,"compare_at_price_max":42100,"compare_at_price_varies":false,"variants":[{"id":12721865654383,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"14750-F20-000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Toda Racing - Up Rated Valves Springs - Honda - F20\/22C","public_title":null,"options":["Default Title"],"price":32670,"weight":1500,"compare_at_price":42100,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14750-F20-000_5e0a1db7-f671-4a3a-8345-f07580713990.jpg?v=1731383321"],"featured_image":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14750-F20-000_5e0a1db7-f671-4a3a-8345-f07580713990.jpg?v=1731383321","options":["Title"],"media":[{"alt":"Toda Racing - Up Rated Valves Springs - Honda - F20\/22C - 14750-F20-000 - 14750-F20-000","id":40169310880019,"position":1,"preview_image":{"aspect_ratio":2.862,"height":217,"width":621,"src":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14750-F20-000_5e0a1db7-f671-4a3a-8345-f07580713990.jpg?v=1731383321"},"aspect_ratio":2.862,"height":217,"media_type":"image","src":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/14750-F20-000_5e0a1db7-f671-4a3a-8345-f07580713990.jpg?v=1731383321","width":621}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Toda Racing\u003cbr\u003eReference Number: 14750-F20-000\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe need for increased performance has lead TODA RACING to design a single progressive coil spring to replace the STD double valve springs. As well as allowing valve lifts of up to 13.0mm, the material and the coil springs natural frequency have all been optimized.\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our Japanese Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eF20C | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eF22C | 2200cc | DOHC | 16v | NA | I4\u003c!--split--\u003e"}