01-17-2011, 09:22 PM
I have a theory. I believe you may need to look toward the top end of the motor. On an incline with the engine revving, oil is pumped to the valve covers and cannot drain back through just the rear drains. A little wear on the guides and the seals, and you have smoke.
I'd pull the plugs, a valve cover, do the compression check(for piece of mind), then pull a couple valve springs toward the rear of the engine. With the springs off and the piston at TDC, check for any rock in the valve stem.
I'd pull the plugs, a valve cover, do the compression check(for piece of mind), then pull a couple valve springs toward the rear of the engine. With the springs off and the piston at TDC, check for any rock in the valve stem.
'72 TBA...