Please, Oh Please, go back on this site a review some thread posts these excellent builders on this site have discussed. Hit the forum button on the leftside of the page and browse. Deck height does more for flame travel and combustion than it does compression. It does effect compression in a moderate porportion and a lot of good builders use that formula to complete their build according to what they wish to achieve for squish and total compression etc. Please do a bit more digging here on this site and find the way you want to go to get those numbers you requested.