Stroker R2 Billet Camshafts FOR EVO 4-8
7008R2
Description
Stroker R2 Billet Camshafts (EVO 4-8)
GSC Power Division has been in operation since 2004, and it specializes in the design and manufacture of high performance camshafts and valve train components.
Description
NOW IN BILLET - AVAILABLE FROM APRIL
We worked with English Racing on this profile to offer the 2.2-2.4L lower reving engines a profile that would allow for more air volume in the cylinder to help fill the larger displacement engines and make more midrange and top end power. The 6008R2 is a high lift very aggressive profile with a short overall duration to keep a lower usable rpm band. The 6008R2 is designed to rev between 4000-8500 rpms and should be used with a stroked engine or added displacement engine. The peak lift of 12.0MM Intake and exhaust will require upgraded valve springs and a titanium retainer with special attention to seal to retainer clearance. With the lift of this profile it is suggested to only use the 5041/5040 Ti retainer and spring kits do to valve seal to retainer clearance.
The 5041 can be used to 40+psi and the 5040 to 32psi on the R2 profile at 8500rpms without float or flutter issues. The profile will work fine on the OEM Rocker Arm and the Zero-tick lifter or with the OEM lifter. We have seen gains of 25-30whp over the S2 profile on the stroked applications with much more possible when used with a ported head and aftermarket intake manifold. .
Specifications
- Intake 274 / 236 @ 1mm / Peak Lift 12.0MM / Centerline 109
- Exhaust 274 / 236 @ 1mm / Peak Lift 12.0MM / Centerline 115
- Requires upgraded valve springs and a titanium retainer with special attention to seal to retainer clearance.
What's Included
- (2) Camshafts
compatibility
- 1996-1997 Mitsubishi Lancer Evolution 4
- 1997-1999 Mitsubishi Lancer Evolution 5
- 1999-2001 Mitsubishi Lancer Evolution 6
- 2001-2003 Mitsubishi Lancer Evolution 7
- 2003-2005 Mitsubishi Lancer Evolution 8
Specifications
SKU | GSC-7008R2 |
Brand | GSC POWER DIVISION |
Shipping Weight | 25.0000kg |
Shipping Width | 0.500m |
Shipping Height | 0.200m |
Shipping Length | 0.250m |