29-07-2022, 07:25 PM
(29-07-2022, 03:49 PM)Reckless Rat Wrote: You said in your post that you've had the block reground - does that mean you've had the top surface skimmed? If so you need to check the relation of the pistons to the block at TDC - they should ideally be .020" below the block to avoid problems with crank whip.
What I was thinking. Another possibly is different gudgeon pin height?