Even w/ big tires on an 1/8 mile car, I don't know anyone running anywhere near that much gear. We ran a 5.00 gear in the Camaro with 436" sbc, glide and 29.5x10.5 tires. Turning about 7400 rpm.


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