{"id":1462339600495,"title":"Skunk 2 - PRO XP Valves Springs - Honda - K Series","handle":"skunk-2-pro-xp-valves-springs-honda-k-series-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\u003eK20A | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A1 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A2 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A3 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A4 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A5 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A6 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20C1 | 2000cc | DOHC | 16v | TC | I4\u003cbr\u003eK20C2 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20C3 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z1 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z2 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z3 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z4 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20B | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A1 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A2 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A3 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A4 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A8 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24W | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Y2 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z1 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z2 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z3 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z4 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z5 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z6 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z7 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24W4 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24W7 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Y1 | 2400cc | DOHC | 16v | NA | I4\u003c!--split--\u003e","published_at":"2018-08-28T17:14:33+08:00","created_at":"2018-08-28T17:14:34+08:00","vendor":"Skunk 2","type":"Build Your Head","tags":["build-your-head","exhaust","honda","k20a-2000cc-dohc-16v-na-i4","k20a1-2000cc-dohc-16v-na-i4","k20a2-2000cc-dohc-16v-na-i4","k20a3-2000cc-dohc-16v-na-i4","k20a4-2000cc-dohc-16v-na-i4","k20a5-2000cc-dohc-16v-na-i4","k20a6-2000cc-dohc-16v-na-i4","k20b-2000cc-dohc-16v-na-i4","k20c1-2000cc-dohc-16v-tc-i4","k20c2-2000cc-dohc-16v-na-i4","k20c3-2000cc-dohc-16v-na-i4","k20z1-2000cc-dohc-16v-na-i4","k20z2-2000cc-dohc-16v-na-i4","k20z3-2000cc-dohc-16v-na-i4","k20z4-2000cc-dohc-16v-na-i4","k24a1-2400cc-dohc-16v-na-i4","k24a2-2400cc-dohc-16v-na-i4","k24a4-2400cc-dohc-16v-na-i4","k24a8-2400cc-dohc-16v-na-i4","k24w-2400cc-dohc-16v-na-i4","k24w4-2400cc-dohc-16v-na-i4","k24w7-2400cc-dohc-16v-na-i4","k24y1-2400cc-dohc-16v-na-i4","k24y2-2400cc-dohc-16v-na-i4","k24z1-2400cc-dohc-16v-na-i4","k24z2-2400cc-dohc-16v-na-i4","k24z3-2400cc-dohc-16v-na-i4","k24z4-2400cc-dohc-16v-na-i4","k24z5-2400cc-dohc-16v-na-i4","k24z6-2400cc-dohc-16v-na-i4","k24z7-2400cc-dohc-16v-na-i4","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":13060955471983,"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 - K Series","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_a330554b-096e-447b-ae89-27a84bc79567.png?v=1656596932"],"featured_image":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/311-05-7350_a330554b-096e-447b-ae89-27a84bc79567.png?v=1656596932","options":["Title"],"media":[{"alt":"Skunk 2 - PRO XP Valves Springs - Honda - K Series - 311-05-7380 - 311-05-7380","id":23581714776175,"position":1,"preview_image":{"aspect_ratio":1.0,"height":650,"width":650,"src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/311-05-7350_a330554b-096e-447b-ae89-27a84bc79567.png?v=1656596932"},"aspect_ratio":1.0,"height":650,"media_type":"image","src":"\/\/www.rzcreweurope.com\/cdn\/shop\/products\/311-05-7350_a330554b-096e-447b-ae89-27a84bc79567.png?v=1656596932","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\u003eK20A | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A1 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A2 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A3 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A4 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A5 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20A6 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20C1 | 2000cc | DOHC | 16v | TC | I4\u003cbr\u003eK20C2 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20C3 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z1 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z2 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z3 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20Z4 | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK20B | 2000cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A1 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A2 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A3 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A4 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24A8 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24W | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Y2 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z1 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z2 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z3 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z4 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z5 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z6 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Z7 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24W4 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24W7 | 2400cc | DOHC | 16v | NA | I4\u003cbr\u003eK24Y1 | 2400cc | DOHC | 16v | NA | I4\u003c!--split--\u003e"}