im building a motor for my supra and im wondering what the stock compression ratio for the 5M-GE is and what would be a good higher ratio to run on the street with cams, 3 angle valve grind, port poish, header...

the stock compression pressure (psi) for the '85 mk2 5m-ge supra are 164psi correct me if i wrong people.

he wants the overall compression, of that im not sure

when i know i'll post up :)

I think the compression on the 5mge is 8.8 : 1 , could be wrong though, thought i read it somewhere as being that.

SORRY wrong compression than i mean me. hehe.

yea its an 8:8:1 in the 5mge