Hi,

I was wondering if anyone could tell me what compression ratio ide have with the following setup

f54 block, 86.1 flat tops, p90 shaved 0.030 and 1mm head gasket.

Also if someone could post a link to one of the calculators it would be great,

Thanks,

Jay

can anyone help me please?

Jason,

Have you search the archive? I'm sure there is a load of info about compression ratios for all L28 engine models. Give it a go!

Tom

Try this site:

http://www.atlanticz.ca/zclub/techtips/calcs/engine%20builder/index.html

There are also other Z engine calculators out there. Just search on google. Obviously, it will be a tad higher because of the shaved head.

Brett

ps. And always search, all this stuff is in the archives here, at www.zcar.com and other locations.

Ok thanks for that,

I did try the search but couldn't find a calculator,

Thanks again,

Jay

http://www.zcarcreations.com/downloads/lengine.zip