Does this cam increase performance and by how much?
Is this a stock replacement with auto decomp, or does it increase horsepower and how much? Also, should I upgrade both intake and exhaust or will this one be good with stock intake cam?
Top 500 Contributor Over 3 years ago Location: Manchester nh
You always need to replace both cams and the chain as a set. (ie: yamaha) hotcams will increase performance. They have 2 models; stage 1 & 2. Stage 1 is for more low to mid while stage 2 is more mid to top end.