{"title":"B Series","description":"","products":[{"product_id":"4p-gsr","title":"4P Outlaw V2 GSR CNC Head","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eOutlaw V2 - More CFM, More Horsepower\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e4P CNC heads make significantly more power, AND last up to 3 times longer than the competition. That is what our cylinder head program is all about...pumping out the biggest horsepower, keeping it responsive, and doing so with increased longevity. With a high power turbo car, your biggest battle is dealing with extreme exhaust temperatures. Our heads have design features that pull heat away from the valve and improve reliability on the street and race track.\u003c\/p\u003e\n\u003cp\u003e4P Cylinder Heads hold more world records than all others combined.  SFWD World Record at 1400hp, Outlaw FWD World Record at 2000hp, AWD World Record, Outlaw AWD World Record.\u003c\/p\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCNC Ported intake and exhaust ports\u003c\/li\u003e\n\u003cli\u003eOEM or Bronze valve guides available\u003c\/li\u003e\n\u003cli\u003ePrecision CNC valve job using the latest NEWEN Fixed Turning technology\u003c\/li\u003e\n\u003cli\u003eResurface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutlaw Turbo, Hot Rod\u003c\/li\u003e\n\u003cli\u003eStreet and Outlaw All Motor\u003c\/li\u003e\n\u003cli\u003eRoad Race\u003c\/li\u003e\n\u003cli\u003eE85, Methanol, Gasoline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSlow-cut precision 5-axis cnc porting, second to none on machining quality.\u003c\/li\u003e\n\u003cli\u003eFull length bronze manganese guide for valve stability\u003c\/li\u003e\n\u003cli\u003eHigh velocity intake port design\u003c\/li\u003e\n\u003cli\u003eUnique power producing exhaust port design.\u003c\/li\u003e\n\u003cli\u003eEasy to own port design that moves air fast!\u003c\/li\u003e\n\u003cli\u003eOur heads are all shipped with installation tips, a sheet of desired clearances for setting up your engine, and a flow chart from your head.\u003c\/li\u003e\n\u003cli\u003e300+CFM on stock size valve\u003c\/li\u003e\n\u003cli\u003e320 CFM on +1mm valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAll heads require a core! You can send us your head, or purchase one from us at the current market price.\u003c\/b\u003e\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471316258953,"sku":"4P-GSR","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/img_8766.jpg?v=1605486279"},{"product_id":"4p-b16","title":"4P Outlaw V2 B16 CNC Head","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eOutlaw V2 - More CFM, More horsepower\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e4P CNC heads make significantly more power, AND last up to 3 times longer than the competition. That is what our cylinder head program is all about...pumping out the biggest horsepower, keeping it responsive, and doing so with increased longevity. With a high power turbo car, your biggest battle is dealing with extreme exhaust temperatures. Our heads have design features that pull heat away from the valve and improve reliability on the street and race track.\u003c\/p\u003e\n\u003cp\u003e4P Cylinder Heads hold more world records than all others combined.  SFWD World Record at 1400hp, Outlaw FWD World Record at 2000hp, AWD World Record, Outlaw AWD World Record.\u003c\/p\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCNC Ported intake and exhaust ports\u003c\/li\u003e\n\u003cli\u003eOEM or Bronze valve guides available\u003c\/li\u003e\n\u003cli\u003ePrecision CNC valve job using the latest NEWEN Fixed Turning technology\u003c\/li\u003e\n\u003cli\u003eResurface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutlaw Turbo, SFWD, True Street\u003c\/li\u003e\n\u003cli\u003eStreet and Outlaw All Motor\u003c\/li\u003e\n\u003cli\u003eRoad Race\u003c\/li\u003e\n\u003cli\u003eE85, Methanol, Gasoline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSlow-cut precision 5-axis cnc porting, second to none on machining quality.\u003c\/li\u003e\n\u003cli\u003eFull length bronze manganese guide for valve stability\u003c\/li\u003e\n\u003cli\u003eHigh velocity intake port design\u003c\/li\u003e\n\u003cli\u003eUnique power producing exhaust port design.\u003c\/li\u003e\n\u003cli\u003eEasy to own port design that moves air fast!\u003c\/li\u003e\n\u003cli\u003eOur heads are all shipped with installation tips, a sheet of desired clearances for setting up your engine, and a flow chart from your head.\u003c\/li\u003e\n\u003cli\u003e300+ CFM on stock size valve\u003c\/li\u003e\n\u003cli\u003e315 CFM on +1mm valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAll heads require a core! You can send us your head, or purchase one from us at the current market price.\u003c\/b\u003e\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471316324489,"sku":"4P-B16","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/outlawb163.jpg?v=1605485888"},{"product_id":"b-f60","title":"Ferrea 6000 Series Competition Valves (B-Series)","description":"\u003cp\u003eFerrea Valves, the world’s leading manufacturer of racing valves, introduces the Sport Compact market into the already race-proven Ferrea 6000 Series Competition Valves. This Ferrea Valves Series is designed to provide excellent reliability in an environment of high RPM and high spring pressures, at a budget price. These valves have higher fatigue resistance and tensile strengths than our competitor’s best offering.\u003c\/p\u003e\n\u003cp\u003eThe 6000 Series Competition Valves are specially designed for street, drag and rally racing applications. To manufacture the valves we use our exclusive two-step slow-forging process applied to the special alloys selected to suit intake and exhaust applications. We provide a unique heat-treatment and stress-relieving process, along with hard chrome stems and friction-welded hard tips.\u003c\/p\u003e\n\u003cp\u003eWe finish the valves with a swirl-polished head. Ferrea Valves feature flow improvements to deliver the power needed for today’s sophisticated Sport Compact racing engines.\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"33mm Intake (set of 8)","offer_id":34524632055945,"sku":"F6048","price":168.0,"currency_code":"USD","in_stock":true},{"title":"33.5mm Intake (set of 8)","offer_id":34524632088713,"sku":"F6046","price":168.0,"currency_code":"USD","in_stock":true},{"title":"34mm Intake (set of 8)","offer_id":34524632121481,"sku":"F6044","price":168.0,"currency_code":"USD","in_stock":true},{"title":"28mm Exhaust (set of 8)","offer_id":34524632154249,"sku":"F6049","price":175.0,"currency_code":"USD","in_stock":true},{"title":"28.5mm Exhaust (set of 8)","offer_id":34524632187017,"sku":"F6047","price":175.0,"currency_code":"USD","in_stock":true},{"title":"29mm Exhaust (set of 8)","offer_id":34524632219785,"sku":"F6045","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/ferrea6000valves_2_3_fa1c0888-ce40-40ec-b801-9e510cdc4e17.jpg?v=1605501728"},{"product_id":"b-f144","title":"Ferrea Competition Plus Valves (B-Series)","description":"\u003cp\u003eThis is Ferrea's top of the line valve for your Honda engine. 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This is the first valve of its kind available for your Honda and is designed to combat exhaust valve distortion in engines producing extreme exhaust heat. Commonly used in engines over 1200hp or in those running highly oxygenated fuels, this valve can withstand 2600 degrees F and is five times the tensile strength of inconel alternatives. The valve has superior memory that allows it to return to its original shape as it cools.\u003c\/p\u003e\n\u003cp\u003eAvailable in 6mm valve stem. The top of the valve will still utilize your existing 5.5mm retainer setup, so you can retain your existing valve spring and retainer setup.\u003c\/p\u003e\n\u003cp\u003eWe also sell an ultra high temp \"stubby\" exhaust guide that is ready for 6mm valve installation. You still hone the guide, but it is not a 5.5mm guide that you have to reem out to get the 6mm to fit.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThese valves are IN STOCK and ship TODAY!\u003c\/b\u003e\u003c\/p\u003e\n","brand":"4 Piston Racing","offers":[{"title":"8x 6mm Includes High Temp Bronze Exhaust Guides","offer_id":34523882389641,"sku":"4PR-F6925-VGB-012EX","price":376.0,"currency_code":"USD","in_stock":true},{"title":"Just Exhaust Valves","offer_id":34523882422409,"sku":"4PR-F6925-(Valves Only)","price":296.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/4p6mmbseriesvalve.jpg?v=1605475590"},{"product_id":"b-f601","title":"Ferrea 6000 Series Competition Valves (B Series - LS \/ B20)","description":"\u003cp\u003eFerrea Valves, the world’s leading manufacturer of racing valves, introduces the Sport Compact market into the already race-proven Ferrea 6000 Series Competition Valves. This Ferrea Valves Series is designed to provide excellent reliability in an environment of high RPM and high spring pressures, at a budget price. These valves have higher fatigue resistance and tensile strengths than our competitor’s best offering.\u003c\/p\u003e\n\u003cp\u003eThe 6000 Series Competition Valves are specially designed for street, drag and rally racing applications. To manufacture the valves we use our exclusive two-step slow-forging process applied to the special alloys selected to suit intake and exhaust applications. We provide a unique heat-treatment and stress-relieving process, along with hard chrome stems and friction-welded hard tips.\u003c\/p\u003e\n\u003cp\u003eWe finish the valves with a swirl-polished head. Ferrea Valves feature flow improvements to deliver the power needed for today’s sophisticated Sport Compact racing engines.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNote: These valves are for Integra LS B18A\/B18B and CRV B20.\u003c\/b\u003e\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"31mm Intake (set of 8)","offer_id":34524630057097,"sku":"F6016","price":168.0,"currency_code":"USD","in_stock":true},{"title":"28mm Exhaust (set of 8)","offer_id":34524630089865,"sku":"F6015","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/ferrea6000valves_2_3.jpg?v=1605501594"},{"product_id":"b-f1","title":"Ferrea Competition Plus Valves (B Series - LS \/ B20)","description":"\u003cp\u003eThis is Ferrea's top of the line valve for your Honda engine. This valve is suitable for all horsepower levels and especially engines that will experience extreme exhaust temperatures from forced induction.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNote: These valves are for Integra LS B18A\/B18B and CRV B20.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eALL \u003c\/b\u003e\u003cb\u003eLS B18A\/B18B and CRV B20 valves are made to order due to low demand.  Please allow 2 weeks for shipment.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"31mm Intake","offer_id":34524635660425,"sku":"F1816P","price":240.0,"currency_code":"USD","in_stock":true},{"title":"31.5mm Intake","offer_id":34524635693193,"sku":"F1490P","price":240.0,"currency_code":"USD","in_stock":true},{"title":"32mm Intake","offer_id":34524635725961,"sku":"F1491P","price":240.0,"currency_code":"USD","in_stock":true},{"title":"28mm Exhaust","offer_id":34524635758729,"sku":"F1815P","price":250.0,"currency_code":"USD","in_stock":true},{"title":"28.5mm Exhaust","offer_id":34524635791497,"sku":"F1488P","price":250.0,"currency_code":"USD","in_stock":true},{"title":"29mm Exhaust","offer_id":34524635824265,"sku":"F1489P","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/ferreacompetitionplus_2_4.jpg?v=1605501967"},{"product_id":"k10034","title":"Ferrea Valve Lock Kit","description":"\u003cp\u003eYou just spent thousands of dollars on your new engine. 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All Skunk2 camshafts are designed and tested in-house in an effort to ensure high quality and maximum performance gains and are manufactured to Skunk2’s stringent specifications using state-of-the-art CNC camshaft grinding equipment. 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Achieve higher clamp loads of 240,000-260,000 psi as opposed to the competitions 190,000-210,000 psi rating. Hex broach on the top of the stud for ease of installation. No Modification to your cylinder head or block is required as these are a direct drop-in replacement for the OEM head studs. Recommended for applications boosting higher than 30 PSI.\u003c\/p\u003e \n\n\u003cp\u003e·Each kit includes a complete set of L19 head studs, nuts, washers and ARP Assembly Lubricant.\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471320551561,"sku":"ARP_L19_Honda","price":379.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/l19headstuds_1.jpg?v=1605510899"},{"product_id":"bshortblock-turbo-race","title":"B-Series Turbo RACE Short Block","description":"\u003cp\u003e4 Piston Racing Short block assembly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChamfer and debur all sharp edges and oil galleys, chamfer bearing housings and bottom of cylinder bore\u003c\/li\u003e\n\u003cli\u003eHigh pressure thorough cleaning of oil galleys in block and crankshaft\u003c\/li\u003e\n\u003cli\u003eMic pistons and verify straight bore with precision Sunnen bore gauge, set piston to wall clearance for your application\u003c\/li\u003e\n\u003cli\u003eSet ring gap for specific application\u003c\/li\u003e\n\u003cli\u003eBalance rotating assembly\u003c\/li\u003e\n\u003cli\u003eSet bearing clearances\u003c\/li\u003e\n\u003cli\u003eRace preparation and debur to piston dome\u003c\/li\u003e\n\u003cli\u003ePrecision assembly in clean room\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWe build each engine to suit individual racing application... 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Past that, the pump can cavitate. 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Drag race, road race, hill climb, street use, etc.\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003eComponents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Sleeve Block\u003c\/b\u003e - Diamond honed with torque plate for straightness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Honda Crank\u003c\/b\u003e - OEM Forged Honda Crankshaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCallies Compstar Connecting Rods\u003c\/b\u003e \u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eCurrent Promotion:  Upgrade to Saenz S-Series Connecting Rod at NO CHARGE (LS, GSR, Type R)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWiseco Shelf Stock Pistons\u003c\/b\u003e - Wiseco Shelf Stock Piston in any compression ratio and any bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eACL Race Bearings\u003c\/b\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOptions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManley Turbo Tuff I-Beam Rods\u003c\/li\u003e\n\u003cli\u003ePorted GSR Oil Pump - The OEM  pump works great for motors that turn up to 9000 rpm. Past that, the pump can cavitate. 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Drag race, road race, hill climb, street use, etc.\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003eComponents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSleeved Block\u003c\/b\u003e - LA Sleeves rigid design that cuts less of the block away and keeps cylinders from moving over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Honda Crank\u003c\/b\u003e - OEM Forged Honda Crankshaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManley Rods\u003c\/b\u003e - Manley H-beam connecting rod (Optional GRP Aluminum Rods for over 1000hp Drag Race)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWiseco  Pistons\u003c\/b\u003e - Wiseco Armor Plated Piston up to 86mm bore.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eACL Race Bearings\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOptions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGRP Aluminum Pro Stock Rods - 330 grams\u003c\/li\u003e\n\u003cli\u003ePorted Oil Pump - The OEM pump works great for motors that turn up to 9000 rpm. Past that, the pump can cavitate. We modify brand new OEM pumps for use up to 11,000 rpm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471321141385,"sku":"b_shortblock_2.0AM","price":4230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/shortblock_am_b2.jpg?v=1605497262"},{"product_id":"b_shortblock_2-3am","title":"B-Series 2.3L All Motor RACE Short Block","description":"\u003cp\u003e4 Piston Racing Short block assembly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChamfer and debur all sharp edges and oil galleys, chamfer bearing housings and bottom of cylinder bore\u003c\/li\u003e\n\u003cli\u003eHigh pressure thorough cleaning of oil galleys in block and crankshaft\u003c\/li\u003e\n\u003cli\u003eMic pistons and verify straight bore with precision Sunnen bore gauge, set piston to wall clearance for your application\u003c\/li\u003e\n\u003cli\u003eSet ring gap for specific application\u003c\/li\u003e\n\u003cli\u003eBalance rotating assembly\u003c\/li\u003e\n\u003cli\u003eSet bearing clearances\u003c\/li\u003e\n\u003cli\u003eRace preparation and debur to piston dome\u003c\/li\u003e\n\u003cli\u003ePrecision assembly in clean room\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWe build each engine to suit individual racing application... 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Past that, the pump can cavitate. We modify brand new OEM pumps for use up to 11,000 rpm. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471321174153,"sku":"b_shortblock_2.3AM","price":6650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/shortblock_am_b.jpg?v=1605497764"},{"product_id":"skunk2-composite-fuel-rail","title":"Skunk2 Composite Fuel Rail","description":"\u003cp\u003eSkunk2’s cutting-edge fuel rails are available in two materials - aluminum and composite. Composite fuel rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite—a material that’s 33-percent lighter, 60-percent stronger, and operates up to 100°F cooler when compared to aluminum and insulates fuel from both radiant and conductive heat transfer underneath the hood, resulting in increased horsepower and torque. Composite Fuel Rails also feature large 0.625-inch internal bores for superior fuel injector pulsation dampening, are machined with a smooth interior finish, and feature radius-cut fuel injector outlets for improved flow characteristics. The all new aluminum fuel rails are are made from 6061T6 aluminum, a material that possesses an ultimate tensile strength of at least 42,000 psi (300 MPa) and yield strength of at least 35,000 psi (241 MPa). Skunk2's all new fuel rails feature large 0.669-inch internal bores for superior fuel injector pulsation dampening, are machined with a smooth interior finish, and feature radius-cut fuel injector outlets for improved flow characteristics. Skunk2’s B-series fuel rails can support up to 1,200hp, with gains as high as three percent realized during testing.\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Ultra Race B-Series Primary","offer_id":34524795699337,"sku":"skunk2-composite-fuel-rail-1","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Ultra Race B-Series Secondary","offer_id":34524795732105,"sku":"skunk2-composite-fuel-rail-2","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Ultra Race K-Series Primary","offer_id":34524795764873,"sku":"skunk2-composite-fuel-rail-3","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Ultra Race K-Series Secondary","offer_id":34524795797641,"sku":"skunk2-composite-fuel-rail-4","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Ultra Street K-Series","offer_id":34524795830409,"sku":"skunk2-composite-fuel-rail-5","price":190.0,"currency_code":"USD","in_stock":true},{"title":"B-Series (+$20)","offer_id":34524795863177,"sku":"skunk2-composite-fuel-rail-6","price":235.0,"currency_code":"USD","in_stock":true},{"title":"02-06 RSX (+$20)","offer_id":34524795895945,"sku":"350-05-5010","price":235.0,"currency_code":"USD","in_stock":true},{"title":"2006-2011 Civic Si (+$20)","offer_id":34524795928713,"sku":"skunk2-composite-fuel-rail-8","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/skunk2-composite-fuel-rail2.jpg?v=1605508227"},{"product_id":"4p-cnc-ultra-manifold","title":"4P CNC Porting for Skunk2 Ultra Manifold","description":"\u003cp\u003eIf you have already purchased a Skunk2 Ultra Race or Ultra Street manifold, you can send it to the address below to be CNC Ported.\u003c\/p\u003e\n\u003cp\u003e4 Piston Racing CNC Ported runners flow 50-70 CFM more air than an off the shelf manifold depending on the port profile.  These ports are designed to be port matched to our race winning CNC ported cylinder heads.\u003c\/p\u003e\n\u003cp\u003ePlease included your contact info and what engine you have in the box with the runners.  Ship the manifold runners to:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Piston Racing\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e200 Colin Ct.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDanville, IN  46122\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e317-440-6777\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471321731209,"sku":"4P-CNC-Ultra-Manifold","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/4pultra3_1.jpg?v=1605480010"},{"product_id":"moab-gsr","title":"MOAB GSR CNC Head","description":"\u003cp\u003eThe new MOAB GSR is the ultimate B-Series racing CNC cylinder head.  It moves 320 cfm through a 34mm intake valve and flow is improved through the entire lift range from top to bottom.  This head is ideal for large all motor engines looking to make maximum power and for high horsepower turbo cars wanting to push beyond what our world record holding Outlaw ports have achieved.  \u003c\/p\u003e\n\u003cp\u003e4P CNC heads make significantly more power, AND last up to 3 times longer than the competition. That is what our cylinder head program is all about...pumping out the biggest horsepower, keeping it responsive, and doing so with increased longevity. With a high power turbo car, your biggest battle is dealing with extreme exhaust temperatures. Our heads have design features that pull heat away from the valve and improve reliability on the street and race track.\u003c\/p\u003e\n\u003cp\u003e4P Cylinder Heads hold more world records than all others combined.\u003c\/p\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCNC Ported intake and exhaust ports\u003c\/li\u003e\n\u003cli\u003eOversized intake seats for a +1mm intake valve\u003c\/li\u003e\n\u003cli\u003eOEM or Bronze guides available\u003c\/li\u003e\n\u003cli\u003ePrecision CNC valve job using the latest NEWEN Fixed Turning technology\u003c\/li\u003e\n\u003cli\u003eResurface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutlaw Turbo, True Street, SFWD\u003c\/li\u003e\n\u003cli\u003eStreet and Race All Motor\u003c\/li\u003e\n\u003cli\u003eRoad Race\u003c\/li\u003e\n\u003cli\u003eE85, Methanol, Gasoline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e320 CFM and Huge flow through the entire lift range.\u003c\/li\u003e\n\u003cli\u003eSlow-cut precision 5-axis cnc porting, second to none on machining quality.\u003c\/li\u003e\n\u003cli\u003eFull length bronze manganese guide for valve stability (optional)\u003c\/li\u003e\n\u003cli\u003eHigh velocity intake port design\u003c\/li\u003e\n\u003cli\u003eUnique power producing exhaust port design.\u003c\/li\u003e\n\u003cli\u003eOur heads are all shipped with installation tips, a sheet of desired clearances for setting up your engine, and a flow chart from your head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAll heads require a core! You can send us your head, or purchase one from us at the current market price.\u003c\/b\u003e\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471321763977,"sku":"moab-gsr","price":1550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/moabgsr1.jpg?v=1605510240"},{"product_id":"4p-vshm1","title":"4 Piston Valve Spring Height Micrometer","description":"\u003cp\u003eThe 4P valve spring micrometer is used between the seat base in the head and the retainer to get a quick and accurate measurement of your valve spring installed height. This tool is sized so that it can be used in a variety of applications including the tight constraints of Honda B, H, and K series engines, as well as most overhead cam engines. 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Unlike other universal bridges on the market, our deck bridge is sized specifically for smaller bore diameter engines.  Ideal for 75mm to 95mm bore.  This is made to be used with 2 gauges for a true accurate measurement.\u003c\/p\u003e\n\n\u003cp\u003eAvailable bare or with two gauge configurations.  The econo gauge is sufficient for this measurement and works well.\u003c\/p\u003e\n\n\u003cp\u003eMADE IN THE USA\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Purple \/ No Gauges","offer_id":34543022112905,"sku":"4P-DB1-Prp","price":65.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ 2 Gauges","offer_id":34506509910153,"sku":"4P-DB1-Purple","price":125.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ Fowler Gauges","offer_id":34506509942921,"sku":"4P-DB4-Purple-Fowler","price":295.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/files\/602A8047.jpg?v=1771946259"},{"product_id":"4p-camseal1","title":"4 Piston Cam Seal (B and H Series)","description":"\u003cp\u003eThe 4 Piston Cam Seal is one of those finishing touches that sets your project apart from the masses.  This piece is CNC machined from high-quality 6061 billet aluminum and then hard anodized for a durable finish.  The 4P logo is then CNC machined into the seal.  The seal comes with 3 o-rings pre-installed for a great seal and precise fit.\u003c\/p\u003e\n\n\u003cp\u003eLike all 4P manufactured products, these are 100% MADE IN THE USA\u003c\/p\u003e\n\n\u003cp\u003eFits Honda B-Series, H-Series, and DOHC D-Series\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471322091657,"sku":"4P-camseal1","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/camseal1.jpg?v=1604982844"},{"product_id":"toolpack1","title":"4 Piston Tool Pack - All 4","description":"\u003cp\u003e4 Piston Tool Pack\u003c\/p\u003e\n\u003cp\u003e1 - Deck Bridge\u003c\/p\u003e\n\u003cp\u003e1 - Valve Spring Micrometer\u003c\/p\u003e\n\u003cp\u003e1 - Valve Seal Installation Tool\u003c\/p\u003e\n\u003cp\u003e1 - Ring Squaring Tool\u003c\/p\u003e\n\u003cp\u003eMADE IN THE USA \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe econo gauges that we sell work perfectly fine for taking a piston to deck measurement.  Don't feel that you need to spend $200 on the Fowler...the Econo works great.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Purple \/ No Gauges","offer_id":34523913486473,"sku":"ToolPACK1-Purple-NoGauges","price":305.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ Econo Gauges","offer_id":34523913519241,"sku":"ToolPACK1-Purple-Econo","price":370.0,"currency_code":"USD","in_stock":false},{"title":"Purple \/ Fowler Gauges","offer_id":34523913552009,"sku":"ToolPACK1-Purple-Fowler","price":520.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/files\/602A8140.jpg?v=1771946638"},{"product_id":"b-sfwd-complete-engine","title":"B-Series SFWD Turbo Race Engine","description":"\u003cp\u003eThe 4 Piston 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hands.  Take your SFWD race program to the next level with an engine that was specifically designed to put you at the top.  Email Luke@team4piston.com for a shipping quote.  We ship worldwide.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4P rigid ductile iron sleeve with o-ring\u003c\/li\u003e\n\u003cli\u003e4P GRP Solid Beam turbo rod with bolt upgrade\u003c\/li\u003e\n\u003cli\u003eDiamond Outlaw flat top piston with tool steel wrist pin\u003c\/li\u003e\n\u003cli\u003eACL race bearings, 4P 625+ fasteners, exclusive 4P spec head gasket for better seal\u003c\/li\u003e\n\u003cli\u003e4P Outlaw Front Runner CNC Cylinder Head, 6mm Stub nose guides, A3 Beryllium valve seats\u003c\/li\u003e\n\u003cli\u003eFerrea super alloy plus valves, 4P 6mm exhaust valves, Ferrea valve springs, retainers, and locks\u003c\/li\u003e\n\u003cli\u003e4P VTEC camshaft and adjustable cam gears\u003c\/li\u003e\n\u003cli\u003e4P Ported oil pump\u003c\/li\u003e\n\u003cli\u003eAll new Honda timing components and hardware\u003c\/li\u003e\n\u003cli\u003eComplete engine valve cover to oil pan\u003c\/li\u003e\n\u003cli\u003eMeticulously assembled and supplied with detailed build sheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003eRecommended Use\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eMax effort race engine\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eVP C85 or Methanol recommended\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eAny B-Series available\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003eFeatures and Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan size=\"2\" style=\"font-size: small;\"\u003eDuctile Iron Sleeve for improved rigidity and an increase in displacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePremium Valvetrain Components for Extended Durability\u003c\/li\u003e\n\u003cli\u003ePrecision Machined CNC Cylinder Head Designed for use throughout the powerband\u003c\/li\u003e\n\u003cli\u003eMeticulously Assembled - Supplied with full engine specifications and tolerances\u003c\/li\u003e\n\u003cli\u003eRecommend periodic maintenance procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWhen you purchase a 4 Piston Racing complete engine, you aren't just buying any run-of-the-mill engine package. You are investing in a fully developed and tested engine program that is designed not only for maximum power output, but also for maximum durability. Our engines are meticulously assembled with a great deal of pride in a clean environment, using the only the finest calibrated tools and by engine builders who specialize in performance racing applications.  50% deposit required to start engine build, and 50% is due once it is ready to ship.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEmail \u003ca title=\"Email 4Piston\" href=\"mailto:%20luke@team4piston.com\" target=\"_blank\"\u003eLuke@team4piston.com\u003c\/a\u003e for a shipping estimate\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Default Title","offer_id":34471322845321,"sku":"B-SFWD-complete-engine","price":11995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/B10.2.jpg?v=1625858020"},{"product_id":"304-05-5202","title":"Skunk2 B-Series PRO Series Cam Gears","description":"\u003cp\u003eAn engine’s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. 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Skunk2’s new Pro Series Throttle Bodies feature a 90mm bore, and utilize a Mustang 5.0 bolt pattern. 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They are designed to hold tremendous horsepower and torque ratings, while being reasonable to operate on the track. By increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Twin Discs significantly increase clamping values with an average of 50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit.\u003c\/p\u003e\n\u003cp\u003e725 SERIES – (7.25” Twin Disc)\u003cbr\u003e The 725 series is a smaller diameter assembly, which creates less rotating mass and offering quicker, and smoother shifting with much better throttle response, ideal for Drag racing and Endurance Applications.\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"B Series","offer_id":34524600860809,"sku":"CM725TWIN-1","price":1435.0,"currency_code":"USD","in_stock":true},{"title":"K Series","offer_id":34524600893577,"sku":"CM725TWIN-2--------08037-TD7R-S","price":1435.0,"currency_code":"USD","in_stock":true},{"title":"H Series","offer_id":34524600926345,"sku":"CM725TWIN-3","price":1350.0,"currency_code":"USD","in_stock":true},{"title":"D Series","offer_id":34524600959113,"sku":"CM725TWIN-4","price":1350.0,"currency_code":"USD","in_stock":true},{"title":"S2000 ($300)","offer_id":34524600991881,"sku":"CM725TWIN-5","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/clutchmasters725twin_1_3028acf9-8d95-45fc-9d9e-4e17dbede356.jpg?v=1605500205"},{"product_id":"cm725supersingle","title":"Clutch Masters FX725 SUPER SINGLE Clutch Kit","description":"\u003cp\u003eClutch Masters Single Disc systems are pure racing technology that also works well in high performance street applications that will be used occasionally on the street. 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They are designed to hold tremendous horsepower and torque ratings, while being reasonable to operate on the track. By increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Triple Discs significantly increase clamping values with an average of 50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit.\u003c\/p\u003e \n\n\u003cp\u003e725 SERIES – (7.25” Triple Disc)\u003cbr\u003e\nThe 725 series is a smaller diameter assembly, which creates less rotating mass and offering quicker, and smoother shifting with much better throttle response, ideal for Drag racing and Endurance Applications.\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"B Series","offer_id":34524599746697,"sku":"CM725TRIPLE-1","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"K Series","offer_id":34524599779465,"sku":"CM725TRIPLE-2","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"H Series","offer_id":34524599812233,"sku":"CM725TRIPLE-3","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/clutchmasters725twin_1_b6f81dc9-4b62-4f96-8a84-8087512e058d.jpg?v=1605500166"},{"product_id":"saenzsseries","title":"Saenz S-Series Connecting Rods","description":"\u003cp\u003eSaenz S-Series Connecting Rods are made from 100% USA steel of the best quality.  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These processes also increase the rods useful life and can be used as an indicator of excessive stresses on the rods after being used.\u003c\/p\u003e \n\n\u003cp\u003eWe recommend these rods for use up to 800hp forced induction, and are also very good rods for your naturally aspirated endurance engine.\u003c\/p\u003e","brand":"4 Piston Racing","offers":[{"title":"Honda K20","offer_id":34524835381385,"sku":"SaenzPseries4340","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Honda K24","offer_id":34524835414153,"sku":"SaenzPseries4341","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Honda\/Acura GSR","offer_id":34524835446921,"sku":"SaenzPseries4342","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Honda\/Acura B18B","offer_id":42449154932873,"sku":"","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Honda B16A","offer_id":42449154965641,"sku":"","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Honda K20C1 Type R","offer_id":42449154998409,"sku":"PS-HFK-A00-T","price":875.0,"currency_code":"USD","in_stock":true},{"title":"Honda L15","offer_id":42449152016521,"sku":"","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Honda D16 Short","offer_id":42449152049289,"sku":"","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Honda D16 Long","offer_id":42449152082057,"sku":"","price":839.0,"currency_code":"USD","in_stock":true},{"title":"EVO 4G63","offer_id":34524835479689,"sku":"SaenzPseries4343","price":839.0,"currency_code":"USD","in_stock":true},{"title":"EVO X","offer_id":34524835512457,"sku":"SaenzPseries4344","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Subaru WRX FA20","offer_id":42449152114825,"sku":"","price":839.0,"currency_code":"USD","in_stock":true},{"title":"Subaru EJ257","offer_id":42449152147593,"sku":"","price":839.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4800\/7561\/products\/saenzperformance.jpg?v=1605509204"},{"product_id":"4pr-thermalgasket1","title":"4P Thermal Gasket","description":"\u003cp\u003e4P Thermal Gaskets are cut to match our CNC Ported heads. 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