225 Yamaha Compression test results

[mcfly99]

I have a 93 225, ran a compression test while engine was cold, all plugs out. (Sorry don't have the cyclender #'s handy)<br /><br />Resultes were><br />Bottom Left - 125 Rest of the Left side 130<br />Top Right - 125 Rest of the right side 130<br /><br />Is it supposed to be like this? <br /><br />Thanks,<br />Fred

 

[rodbolt]

Re: 225 Yamaha Compression test results

on the v 2 stroke yams compare bank to bank. 1-2,3-4 and 5-6. should be within 10 psi of each other. so your numbers look ok.