These cams will not have bottom end losses over our S1 cams on the larger turbo; nothing but gains will be seen and will promote great peak power gains.

Gains of 60-100whp (depending on Turbo) have been seen by bolting the S2 cams in reshimming and tuning.

Designed for a rev range of 4500-8500rpms, these cams require upgraded valve spring, but can be run on stock cylinder heads. 800-1300whp camshaft set with a ruffer than stock idle.