Oil Cloud

[old rat 49]

Have been driving the heck out of the old beast lately and loving it. Have noticed however that the crankcase is really blowing a lot more smoke. Sitting at a long light yesterday there was a heck of cloud but I don't really see smoke when driving. It's running great but is this more than likely from worn rings ?

[Rusty O'Toole]

Most likely bad rings and maybe even a broken piston. Is there a lot of blowby coming out the oil filler when idling?

You could try a compression test to be sure.

[old rat 49]

Lots at filter and tube. Will do a compression test again this week. But it's not blowing any out the tailpipe.