The Billet Core Intake / Exhaust Camshafts will improve the power and the performance in the Subaru STI.

GSC Billet Core Intake / Exhaust Cams 2008+ Subaru STI

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SPECS:

• 272° Intake duration
• 272° Exhaust duration
• 10.80mm Peak lift intake
• 10.50mm Peak lift exhaust
• Duration @ .040" Valve Lift intake: 233°
• Duration @ .040" Valve Lift exhaust: 233°
• Centerline @ Peak Lift intake: 125°
• Centerline @ Peak Lift exhaust: 128°
• Will support 500+ WHP

FOR THOSE LOOKING TO INCREASE REVS AND TOP-END POWER

These are the GSC Power-Division Billet Core Camshafts. These have been designed to work with the USDM engines with Dual AVCS. Additionally, these cams are ideal to suit those with high-horsepower builds with a power range of 500 WHP and above.

A built head with upgraded valve springs is required to take full advantage of the power potential. Once installed with a proper tnue. these camshafts will increase the revs, provide more top-end MPH, and will really maximize the potential and response of your turbocharger.