Hello
How effective is octane boost? I used some charts (program) to figure out my compression ratio and it is going to be around 11.3:1
I have a old mech Crane Compu cam 256/264 @.050 and we don;t have E-85 in our area yet
I was just hoping to get by with the cam and octane boost
Tom
427 5 speed with 4.56's