GSC P-D EJ257 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats) Fitment: Saab9-2XAero2005 SubaruImpreza2.5 GT2009 SubaruImpreza2.5 GT2010 SubaruImpreza2.5i2006 SubaruImpreza2.5i2007 SubaruImpreza2...

HKS 85-91 Toyota Corolla GTS / 85-89 MR2 Valve Spring Set

Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design...

Brian Crower BRZ/FRS FA20 Single Valve Springs

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16

GSC P-D Subaru EJ Series Dual Conical Valve Spring Kit

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick

BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC) Fitment: Acura Integra GS 1990 Acura Integra GS 1991 Acura Integra GS 1992 Acura Integra GS 1993 Acura Integra GS 1997 Acura Integra GS 1998 Acura Integra GS 1999 Acura Integra GS 2000 Acura...

Tru-Time Adjustable Cam Gear. Black. 5-Bolt. Acura B17A1, B18A1, B18B1, B18C1 & B18C5. Honda B16A2, B16A3, B20A5, B20B4, B20Z2, B21A1 & H23A1 Tru-Time Adjustable Cam Gear, Black Anodized, 5-Bolt design, Fits Acura B17A1, B18A1, B18B1, B18C1 and...

Tru-Time Adjustable Cam Gear. Black. 5-Bolt. Honda D16Y7 & D16Y8 Tru-Time Adjustable Cam Gear, Black Anodized, 5-Bolt design, Fits Honda D16Y7 and D16Y8 engines Fitment: Honda Civic CX 1996 Honda Civic CX 1997 Honda Civic CX 1998 Honda Civic CX...

Tru-Time Adjustable Cam Gear. Black. 5-Bolt. Eagle VIN:E, VIN:F & VIN:U. Mitsubishi VIN:E, VIN:F, VIN:R, VIN:U & 4G63T. Plymouth VIN:E, VIN:F, VIN:R & VIN:U Tru-Time Adjustable Cam Gear, Black Anodized, 5-Bolt design, Fits Eagle VIN:E, VIN:F ...

Tru-Time Adjustable Cam Gear. Black. 5-Bolt. Mitsubishi 4G63 Tru-Time Adjustable Cam Gear, Black Anodized, 5-Bolt design, Fits Mitsubishi 4G63 engine Fitment: Mitsubishi Lancer Evolution 2003 Mitsubishi Lancer Evolution 2004 Mitsubishi Lancer Evolution...

An engine*s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. The Pro Series Exhaust Cam Gear for Hondas K-series engines enables serious tuners to optimize horsepower and torque by being able to...

An engine*s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Pro Series Cam Gears for Hondas B-series and H23A1 engines enable serious tuners to optimize horsepower and torque by being able to...

An engine*s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Black Series Pro Series Cam Gears for Hondas B-series and H23A1 engines enable serious tuners to optimize horsepower and torque by...

Gain an extra 15-20 hp and retain your factory idle and low-speed emissions with Skunk2*s Tuner Series Stage 2 Camshafts, our introductory line of high-performance camshafts for Honda*s B-series VTEC engines. Tuner Series Stage 2 Camshafts are designed...

Gain an extra 19-22 hp and retain your factory idle and low-speed emissions with Skunk2*s Tuner Series Stage 2 Camshafts, our premier line of high-performance camshafts for Honda*s K20A2-based, K-series engines. Tuner Series Stage 2 Camshafts are...

Gain an extra 20-25 hp and retain your factory idle and low-speed emissions with Skunk2*s Tuner Series Stage 3 Camshafts, our introductory line of high-performance camshafts for Honda*s B-series VTEC engines. Tuner Series Stage 3 Camshafts are designed...

Gain an extra 26-30 hp and retain your factory idle and low-speed emissions with Skunk2*s Tuner Series Stage 3 Camshafts, our premier line of high-performance camshafts for Honda*s K20A2-based, K-series engines. Tuner Series Stage 3 Camshafts are...

Gain an extra 20-25 hp with Skunk2*s Pro 2+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s B-series VTEC engines. Pro 2+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, raising peak power 700...

Skunk2*s industry-leading Titanium Retainers for Honda*s B-series and H-series VTEC engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Unlink other retainers, Skunk2 Titanium...

Skunk2 is proud to introduce its Lost Motion Assembly Kits for Honda*s B-series VTEC engines. Skunk2 Lost Motion Assemblies will fit any B-Series DOHC VTEC engine (Type-R/GSR B16A, B17A, B18C). The Skunk2 Lost Motion Assembly is an advance spring device...

Skunk2's Fine Tuning products and accessories, like its Cam Seal Black Series for the Honda B16, B17, B18, B20, DOHC D16, F20B, H22, and H23 engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and...

An engine*s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Pro Series Cam Gears for Hondas H-series & F-Series VTEC engines enable serious tuners to optimize horsepower and torque by being...

An engine*s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. The Pro Series Cam Gear for Hondas D-series engines enables serious tuners to optimize horsepower and torque by being able to adjust...

Gain an extra 10-15 hp and retain your factory idle and low-speed emissions with Skunk2*s Tuner Series Stage 1 Camshafts, our introductory line of high-performance camshafts for Honda*s B-series VTEC engines. Tuner Series Stage 1 Camshafts are designed...

Gain an extra 15-20 hp with Skunk2*s Pro 1+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s B-series VTEC engines. Pro 1+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, with peak power realized...

Gain an extra 25+ hp with Skunk2*s Pro 3+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s B-series VTEC engines. Pro 3+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, raising peak power 700 rpm...

Gain an extra 15-20 hp with Skunk2*s Pro 1+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s B-series VTEC engines. Pro 1+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, with peak power realized...

Gain an extra 20-25 hp with Skunk2*s Pro 2+ Camshafts, our professional line of high-lift, racing camshafts for Honda*s H-series VTEC engines. Pro 2+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, raising peak power 700...

Skunk2*s industry-leading Titanium Retainers for Honda*s K-series engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Unlink other retainers, Skunk2 Titanium Retainers feature...

Skunk2 Alpha Valve Spring set of 16 for B VTEC Alpha Series Valve Spring Set; Seat Pressure 68 Lbs At 1.320 in.; Open Pressure 210 Lbs At 0.820 in.; Coil Bind 0.800 in.; Set of 16; Seat Pressure: 68 lbs at 1.320in.; Open Pressure: 210 lbs at 0.820in.;...

Skunk2*s high-quality Spring Bases for Honda*s K-series engines are designed to allow any K-series cylinder head originally equipped with single valve springs to accept higher-performance, dual valve springs, like those from Skunk2. Each Spring Base is...

Skunk2*s high-quality Spring Bases for Honda*s H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2*s higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines...

Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda*s B-series VTEC 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...

Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda*s K-series 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...

Skunk2 Alpha Series valves are manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings, each valve is heat-treated using a proprietary process for extraordinary strength and durability. Alpha Series Valves feature...

Skunk2 Alpha Series valves are manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings, each valve is heat-treated using a proprietary process for extraordinary strength and durability. Alpha Series Valves feature...

Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2*s Alpha Valve Springs for Honda*s D-series VTEC engines are a product of the company*s years of racing and engine building experiences. Alpha Valve Springs are able...

Skunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda B-series 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...

Skunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda K-series i-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...

An engine*s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Skunk2 Pro Series Cam Gears for Hondas F20/22C engines enable serious tuners to optimize horsepower and torque by being able to adjust...

Gain an extra 10+ hp with Skunk2*s Tuner Series Stage II Camshaft for the Honda R18, our premier line of high-performance camshafts for Honda*s R18A1 engines. Tuner Series Stage II Camshafts are designed to optimize horsepower and torque on mildly...

Skunk2 H Series Alpha Valve Spring and Titanium Retainer Kit for H22A Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880 in.; Incl. Dual Valve Springs/Titanium...

Gain extra horsepower and torque with Skunk2*s Tuner Series Camshafts, our introductory line of high-performance camshafts for Honda*s D-series VTEC engines. Tuner Series Stage 2 Camshafts are designed to optimize horsepower and torque on mildly modified...

Skunk2 Alpha Series valves are manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings, each valve is heat-treated using a proprietary process for extraordinary strength and durability. Alpha Series Valves feature...

Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda*s D-series VTEC engines. Each kit includes Skunk2*s high-quality valve springs and race-proven titanium retainers that are the result of nearly two decades of racing...

Skunk2 Valve Keepers / Locks for Honda/Acura B/D/F/H VTEC and K Series VTEC Engines. Manufactured from bar stock and CNC machined for precision fit and finish. The Skunk2 Keeper / Locks are then heat-treated for ultimate strength and completed with Black...