Compression

[pistonguy]

Hi

can someone tell me what a good compression reading would be on a 2001 vmax 225 ox66

[DennisG01]

The low hundred area is about right. But compression (or lack of) is unlikely to be the cause of your issue (in your other thread).

[pistonguy]

Ok thanks. I am getting 110 psi on 4 Cylinders and 105 on the bottom 2.

[DennisG01]

Nothing wrong with that. Perfectly fine.