Part Number: 7020S1

Description: 7000 Series Billet Core Camshaft Set; Stage 1 Profile; For Upgraded Turbo, 350-550WHP; Fast Spooling No Loss of Bottom End Power; Cam Trigger on Gear

Lift: Intake 9.5mm / Exhaust 9.5mm

Duration: Intake 270 / Exhaust 266

Fitment: 02-05 Subaru WRX 2.0T

Notes: Not for sale in California not CARB Legal

Details:

• Billet-machined construction for strength and precision

• Three stages available for builds from street to full race

• Optimized profiles for improved powerband and turbo response

• Requires upgraded valve springs for proper performance and reliability

Product Details
The GSC Power-Division S-Series camshafts for the 2002–2005 Subaru WRX EJ205 offer three performance levels. The S1 cams are great for mild builds and daily drivers, improving spool and midrange power without sacrificing drivability, and are ideal for setups up to around 500 whp. S2 cams are more aggressive and designed for higher horsepower applications with built engines and upgraded valve springs. The S3 cams are the most extreme, made for fully built motors targeting 700 whp or more, often requiring head clearance modifications and race-spec valve train components. When paired with the proper supporting mods, all three are billet-machined and designed to handle increased power and RPM.