are my clylinders ok

waterdawg69 · Mar 27, 2007

i did a comp. check on the clyinders on my 1993 WRIII 650 and the results were 140psi and 145psi is that ok?

Jeff Walkowiak · Mar 28, 2007

Re: are my clylinders ok

that's stellar for a yamaha engine.

waterdawg69 · Mar 28, 2007

Re: are my clylinders ok

stellar?

Jeff Walkowiak · Mar 29, 2007

Re: are my clylinders ok

up in the sky

JUSTINTIME · Mar 31, 2007

Re: are my clylinders ok

that is very good

waterdawg69 · Mar 31, 2007

Re: are my clylinders ok

thanks for the info i wanted to make sure the comp was good before i start putting money into it

Rob454 · Apr 3, 2007

Re: are my clylinders ok

Yup youre good. 2 cylinders rule of thumb is abotu 150 PSI. 3 cylinders about 120. Give or take a couple of PSI
Rob