Ok everyone thanks for looking, I have a .60 over,13.5 to 1 340 in my car now. I am putting a X block 422 CI short block back in.I am keeping all the parts that were on my stock stroke engine and putting them on the new short block. The cam is a soild roller .650 lift, the heads are fully ported Eddies The intake is a M1 with a new Biggs 950 hp. The headders are inch and seven eights stepped TTIs. I don't know what the compression on the new engine will be but I figure 11.5 to 1. My car ran a best of [Email]11.17@119.95.[/Email] How much do you think it will change with that much more cubic inches?

Last edited by KINDAFAST; 02/20/10 05:09 PM.