Why is it so hard to get good advice !!???
I realize that mine is a SB. I have .037 quench, aluminum heads with 10:1. I can run 89 with no pinging. My cam is 232/
[email protected] with .520 lift. I use Rhoads lifters. All this aside, I was told by a mad scientist engine builkder ( did work for Granetelli building engines) that when the quench is over .050 it tends to create turbulance in the combustion chamber. Could this be an issue?