rocker help....
rocker help.... For those of you with aftermarket rockers please list brand/pn, ratio, cost,and how noticeable or not the gains were....dyno numbers would be better but any info is appreciated.
Comp, scorpion, yella terra, harland sharp, I think SLP had or has some, few others. Stock ratio is 1.7, I've ran 1.85 comp pro magnums seen 20ish HP gain went in with another mod, most boast gains in the 15-20 range. Non-adjustable are much easier to deal with, I personally didn't care for the Comp ones. 1.85s dont fit under the valve covers, not sure about 1.8's, but I doubt they do either so you have to "clearance" the VCs, by that I mean remove baffles, get taller valve covers, spacer or I even found bigger gaskets to help with clearance. I just grinded the **** out of mine so they fit.
