(05-07-2019, 07:04 PM)Zetomagneto Wrote: Mark, I Hope the cam is on the shelf, not in the engine! These are real crankcase wreckers.
They have a reputation for that but the biggest crime in my book is overly strong valve springs. Always have the weakest spring that you can get away with. I've found Tony Betts' double springs, which are of lighter gauge material, are both gentle and don't bind at higher lifts
Charles