Ring and pinion gear ratio formula: Ring gear tooth count / pinion gear tooth count = gear ratio
Crawl ratio formula: trans 1st gear ratio x transfercase low range ratio x (second tcase ratio)x Axle ratio = final crawl
Coil spring rate formula: 11.5 x Wire Diameter to the fourth power (D4) ? by 8 x Number of Active Coils x Mean Diameter cubed.
