For JDM/Euro EJ20 WRX/STI ONLY – GSC P-D S1 Camshaft IN/EX Set 264-10.80/10.50mm Lift. (Not compatible with USDM EJ Engines)
Intake Camshaft – 264 duration / 10.80mm lift
Exhaust Camshaft – 264 duration / 10.50mm lift
Intake Center line – 125
Exhaust Center line – 115
GSC Power-Division Billet S1 camshafts for the EJ207 Version 7 and above with single AVCS. These will not drop any low end power, and will create more power and torque across the entire RPM range. Good for stock frame upgraded turbos or up to 500 WHP upgrades. Upgraded valve springs are required.
- Due to the lobe size, head castings may need to be filed down slightly for clearance – Please check during install
This Part Fits:
Year | Model | Submodel |
---|---|---|
2009-2010 | Impreza | 2.5 GT |
2006-2011 | Impreza | 2.5i |
2010-2011 | Impreza | 2.5i Premium |
2012-2014 | Impreza | Base |
1999-2001 | Impreza | L |
2012-2014 | Impreza | Limited |
1999-2004 | Impreza | Outback |
2005-2011 | Impreza | Outback Sport |
2012-2014 | Impreza | Premium |
1999-2005 | Impreza | RS |
2012-2014 | Impreza | Sport Limited |
2012-2014 | Impreza | Sport Premium |
2002-2004 | Impreza | TS |
2002-2014 | Impreza | WRX |
2006-2007,2010-2014 | Impreza | WRX Limited |
2009-2014 | Impreza | WRX Premium |
2004-2014 | Impreza | WRX STI |
2007,2011-2014 | Impreza | WRX STI Limited |
2010 | Impreza | WRX STI Special Edition |
2006-2007 | Impreza | WRX TR |