help calculating head gasket thickness, compression 403
I've heard good things about Probe for street engines, I was planning to use them, but ended up with Wiseco because the Probes were on back-order when I needed them.
Try this link to calculate your compression ratios with ALL of the relevant factors considered. Get a spreadsheet and have some fun

http://www.scribd.com/doc/145057435/...RAFT-01-Jun-13



