J jaymax173 New member Aug 24, 2010 #1 use thinner oils 5w-30? For a small block 350 for instance want to run synthetic 5w-30 and use the tightest bearing clearnces. How many thousands would you want the crank and big end bearing to be set at?
use thinner oils 5w-30? For a small block 350 for instance want to run synthetic 5w-30 and use the tightest bearing clearnces. How many thousands would you want the crank and big end bearing to be set at?
