joes68340s
Well-Known Member
Has anyone had experience with using the 340 edelbrock heads on a positive deck piston. I want to use open chamber head but my pistons are at .020 positve deck and stock I thought they were around .008 to.010. I am worried about piston to head interferance. The head I want to use is the 60179 for the early high compression 340. This engine now runs low twelves with stock x heads and a comp magnum 525 lift cam. I will also be changing the cam to a solid. My goal is mid to high elevans. I called Edelbrock techs no help.