I'm finishing up a new motor for my bracket car, it is a 400 stroker motor with a set of 440-1 heads that ended up with more mechanical compression than I had originally planned on What compression ratio are you guys running in your bracket cars now? Thanks in advance, your help is appreciated
12.8 and I test it before filling my drums. Cam timing will help. 493 ci is being freshened right now. Ray said everything looks good!
