Originally Posted by h0trod389
if i were you, id try using a leak down tester!!!!
fill one of the end cylinders with air pressure, make sure the valves are closed. 100 psi @ least.
then try prying the head off again.
Never thought of that, that's a good one! I've had a few heads be complete boogers. Usually because the tractor or motor I'm working on hasn't moved in 40 + years.