Skunk2 Racing
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Engine Tuning

Engine Tuning

Since 1995 we have been developing and innovating high performance engine parts. Such notable innovations include being the first US based sport compact performance company to offer CNC billet machined timing gears for Honda engines in 1995. The first US based performance company to use chill cast billet camshafts on Honda engines in 1999. And the introduction of the first cast high performance aluminum manifold for Honda engines in 2000. Today we are continuing our tradition of innovation by introducing a new line of engine components made from a proprietary aerospace thermo-polymer and also developing camshafts utilizing our Amax and Fast Ramp technologies.

PRO SERIES CAMSHAFTS
Skunk2 Pro-Series professional line of racing cams are designed to optimize mid-range and top-end HP and TQ. VTEC crossover is seamless allowing for the broadest possible powerband. No other line of racing cams can even come close to the performance of the Pro-Series line.
PRO-B SERIES CAMSHAFTS | | PRO-H SERIES CAMSHAFTS |
TUNER SERIES CAMSHAFTS
Skunk2 Tuner Series camshafts retain factory idle quality and low speed emissions and also significantly increase HP and TQ. Many of the Skunk2 Tuner Series camshafts also feature Fast Ramp and Amax Technology which allow the engine to build more torque at lower rpm's.
B SERIES | | H SERIES | | K20A2 | | K20A3 | | S2000 | | MITSUBISHI 4G63BT | | SUBARU WRX E20 |
PRO SERIES CAMGEARS
In order to maximize horsepower, it is critical that camshafts are set at the proper position relative to crankshaft position. Pro-Series cam gears feature a super lightweight design and are CNC machined from 7075-T6 billet aluminum.
PRO SERIES CAMGEARS |
TUNER SERIES CAMGEARS
Skunk2 cam gears allow engine tuners to optimize horsepower and torque by adjusting camshaft timing. All Tuner Series adjustable cam gears are CNC Machined from 6061-T6 billet aluminum.
TUNER SERIES CAMGEARS |
PRO SERIES INTAKE MANIFOLDS
Skunk2 Racing's Pro-Series Intake Manifold improves airflow thus increasing horsepower by as much as 8% over stock manifolds on stock engines and even more on modified or forced-induction engines.
B SERIES INTAKE MANIFOLDS | | D SERIES INTAKE MANIFOLDS | | H SERIES INTAKE MANIFOLDS | | K SERIES INTAKE MANIFOLDS | | EVO 4G63BT INTAKE MANIFOLDS |
COMPOSITE FUEL RAILS
Skunk2's new cutting-edge composite fuel rails are made using our proprietary carbon impregnated aerospace thermo-polymer composite.
COMPOSITE FUEL RAILS |
TITANIUM RETAINERS
Skunk2 retainers are designed to significantly reduce overall valvetrain mass and are machined to extremely close tolerances in order to ensure properly installed spring heights and pressures.
TITANIUM RETAINERS |
THROTTLE BODIES
The Skunk2 Racing Pro-Series Billet Throttle Body increases horsepower and torque by optimizing airflow to your engine. Available in 60mm, 66mm, 68mm, and 70mm sizes.
B SERIES THROTTLE BODIES | | H SERIES THROTTLE BODIES | | K SERIES THROTTLE BODIES | | EVO 4G63BT |
FORGED VALVES
Though many aftermarket valves look similar, Skunk2 forged valves feature specifically designed valve head profiles to optimize airflow when used with stock or performance valve jobs.
FORGED VALVES |
VALVE SPRINGS
Skunk2 Racing valve springs have been developed as a result of our experiences in drag racing and touring car racing. Tuner Series springs are made from super clean chrome silicone wire milled in Japan.
PRO SERIES VALVE SPRINGS | | TUNER SERIES VALVE SPRINGS |
VQ35 PLENUM SPACER
For Nissan and Infiniti. The Skunk2 spacer effectively increases plenum volume, lower intake temperatures, and allows front cylinders to breath more efficiently.
VQ35 PLENUM SPACER |
TENSIONERS
Pro Series Timing Chain Tensioners are designed to prevent the exhaust camshaft from slamming shut at low engine speeds and eliminate chain slack, even under low oil pressure conditions where the factory spring and tensioner is normally compromised.
TENSIONERS |