440 problems

If ya haven't allready pull your left bank valve cover and rotate the engine, by hand, to make sure that all the valves are going up and down, this is a quick and dirty to make sure ya didn't wipe a lobe. Also when rotating the engine check that the valves are all closing and that one of the exhausts isn't hanging up, this can occur when you only change to a higher lift cam and there is carbon build up on the valve stems. When a valve hangs up you end up bending pushrods, check them also.

Terry