FMG CAMARO
08-04-2012, 01:56 PM
The engine is a smalll block chevy with dart shp 180 heads and a retro fit hydraulic roller camshaft. I used the felt tip marker on top of the valve method. I came up with 7.2 inches for the pushrod length using the adjustable pushrod. My question is do I have to add or subtract from this number to accomodate for the lash in the hydraulic roller lifter?