Originally Posted By FastmOp
I have always used .050 before and after max lift.

I have a cam that the numbers don't sync exactly but I figure it's pushrod flex and angle deflection. I use light springs but indy heads pushrods are not the straightest
iagree

CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax