Part # GSC 7031R2
The R2 cams are designed for those running large single turbos, larger than 76mm. These cams will not have bottom end losses over our S2 cams; nothing but gains will be seen and will promote great peak power gains. Designed for a rev range of 4500-9000 RPMs. These cams require an upgraded valve spring set such as our Conical Spring kits (GSC5064 or GSC5066) along with shimless buckets/tappets and head clearancing for lift.
- 1500-1800 WHP camshaft set
- Rougher than stock idle
- It is necessary to clearance the cylinder head casting to allow for the R2 profile to rotate in the VVTi cylinder head
- Please maintain .02"/ .5mm min clearance from the cylinder head casting
|Duration @ 0.040"