1940 110 Compression

Posted by John Forsyth On 2008/9/16 22:21:30

What should the compression be on a '40 110?

Also, I think I have an exhaust leak. I am getting a pop pop sound that I didn't have before. If I lean over with a long screwdriver and try to listen to the engine it doesn't seem to be inside the engine itself. Any hints on trying to track it down exactly?