Lash setting on my hemi predator.?

Hi yes wondering do I run my hemi aftermarket lash at zero or do I go back to stock specs in also installing aftermarket oem spec springs was just wondering if it really matter on lash will I see a diff in power .thax for your time and input.....ed


If it is an out of the box class with a 5500 rpm limit, aftermarket springs won't help. Set your lash at 0