Just put my short block together and was wondering if someone could give me an estimate on compression. P istons are 27ccs heads are 71ccs but shaved 20 thousand and p istons are .20 in the hole. And also using .20 head gaskets. Thank you
https://www.summitracing.com/newsandevents/calcsandtools/compression-calculator Roughly 9.9 with a stock 4.31 bore and 68cc chamber, can't remember what stock cc is 71 heads but being milled will obviously lower the cc
