Originally Posted By birdtracker
thanks for the advice. My motor is 14 1/2 already. Birdtracker

Nothing wrong w/ spraying a motor with that much compression, you just need to be conservative w/ timing. I've recently started spraying a 14.5:1 sb chevy. We'll see how it goes.

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