WebDec 29, 2024 · A rear end gear ratio is the ratio of the overall gear size to the input shaft speed. In other words, it’s how fast the engine is turning compared to the number of … WebNew Ratio Needed : 1. Use our gear ratio calculator to find the effective gear ratio your vehicle will have with a new tire size. Also calculated is the new gearing you would need in order to return back to your original gear ratio when going to a bigger or smaller tire. Input your stock and new tires sizes along with your original gear ratio.

How To Select Proper Rear-End / Differential Gear Ratio

WebJul 15, 2008 · He told me his rear end gear was 5.14. All is well with the motor, but it seems that the rear end gearing is off a bit. At the end of the straingts, just before he lifts, he said the motor is spinning about 6000 RPM. This is at least 500 rpm lower than he should be, to get the power out of the engine. Actually, I would like to see more like ... WebSep 24, 2013 · 1 Vehicle. Posted September 24, 2013. If you've got a 4.42 rear gear ratio, it doesn't matter if it is Mack, Eaton, Rockwell, or any other manufacturer...the drive shaft will spin around 4.42 times for every 1 time the tires go around. In a simple differential, it is just the ratio of teeth on the ring gear to the number of teeth on the pinion ... i fell and hit my head on concrete

How To Tell Rear End Gear Ratio By Vin nHelmet

WebMay 2, 2024 · This video explains how to find out what gear ratio your rear or front differential is without taking it apart to find stamper numbers or count gear teeth. T... WebNov 29, 2006 · To find this number, we divide the tire circumference by the drive ratio. If we have a 4.11 axle ratio, a 30-tooth over a 22-tooth QC ratio being 1.3636, then our drive ratio (DR) is 5.6045. If we ... WebApr 10, 2024 · Four ways to determine the ring and pinion gear ratio your axle has! Works for assembled axles in the junkyard or bare gears.You can figure out the gear rat... iss montale