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+--- Thread: fzs 600 mk1 engine compression test (/showthread.php?tid=83235)
fzs 600 mk1 engine compression test - Dean - 23-06-23
hi all, anyone know what the engine cylinder compression test should be in psi for a good engine, ive done the test cold on s/hand engines i have bought before fitting in the bike, but so far the reading on 2 engines both show the 3rd cylinder is about 50psi less than the other 3 ?, thanks for any help
Re: fzs 600 mk1 engine compression test - BBROWN1664 - 24-06-23
The yamaha manuals are in the download section to give you the official yamaha figures