340 compression test. PSI??
Hey thanks guys! It is a 340. The car has been in storage a lot over the years. I believe it was " rebuilt" around 2002 but I'm not a 100%. I don't know wether it was bored out or not. Cam seems to be lumpier then stock , (I've built a 318 duster in the past) but I don't know for sure. I know that there was head work done tho.
When I did the test the throttle was closed and not completely warmed up. ( I know I read more threads and I'm gonna test again with all plugs out, warmed up, and throttle blocked open)
I did squirt oil in on the first 2 cylinders after doing a dry test. And it barley increased at all Maybee from 100 to 102. So I decided to do all dry first to make sure they were even across all cylinders.
I've only owned the car for 2 weeks