Figuring out gear ratios rear end
WebApr 23, 2003 · Read Chevy High Performance magazine's technical article on calculating gear ratios. ... Multiplying the 2.48 First gear by the 4.10 rear axle results in a final drive ratio of 10.16:1 (2.48 x 4. ... WebAxle ratio or rear end gear ratio is calculated by dividing the number of teeth on the ring gear by the number of teeth on the pinion gear. Most differentials nowadays will have a sticker on the outside with axle ratio information. That way you don’t have to take apart a differential and manually count the teeth on the gears just to calculate ...
Figuring out gear ratios rear end
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Web- Rod Stroke Ratio - Stroke Size Rear Gear Requirements - Rear End Gear Ratio Needed - Speed from RPM, Rear & Trans. Gear Ratios - RPM from Speed, Rear & Trans. Gear … 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 ...
WebTo find the gear ratio, divide the big number by the little number. In the example to the left, 37 ÷ 12 = 3.083333. These are 3.08 gears. (Hover … 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 ...
WebDetermine your engine’s RPM based on the transmission gear ratio, tire height, MPH, and the ratio of your ring gear and pinion gear. Imperial. Metric. Vehicle speed in MPH. This calculator will provide the speed of … WebTurn the wheel TWO revolutions and count the number of driveshaft turns. The number of driveshaft rotations will help you determine your rear axle ratio. For example, if it turned …
WebHere are three simple techniques to assist you to figure out what your VIN code is: Step 1. It’s simple to locate your vehicle’s VIN. It’s imprinted on a metal plate placed in the …
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... black white and gold outfitsWebAug 28, 2024 · In this episode of Budget Build Garage Nick explains and demonstrates the easiest way to determine rear end gear ratio on a open differential. The best part ... fox portland scheduleWebJack the rear of the car up so that the rear tires are off the ground. Put the vehicle in neutral (but not running). Mark the driveshaft somewhere you can see it from a safe area. … fox postcrewWebJul 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 ... fox potionWebApr 13, 2016 · 2,420 Posts. #12 · Apr 13, 2016. I mark the tire and the drive shaft and rotate the tires 10 revolutions. This gives me a more accurate count. For my car 10 tire revolutions equals 33.6 driveshaft revolutions, so I have a 3.36 gear ratio. Much more accurate than trying to figure out what .36 revolutions is. 77 4dr 305 at - Sold. black white and gold plant potWebSep 10, 2011 · Hi guys, I am trying to figure out the optimal rear end gear ratio to go with. I currently have 4.11 trac lok that spins at about 2500 RPM at 70. This has a really high starting line ratio apparently and lacks some oomph off the line. I have a TKO with 3.27 1st gear and .68 OD. all gears >> TKO-500, TKO, 3550 (3.27, 1.98, 1.34, 1.00, 0.68) black white and gold pillowsWebMar 17, 2024 · There are four elements involved in determining the best gear ratio: engine rpms, vehicle speed, differential gear ratio, and tire diameter. Below is a chart showing what your engine RPMs would be at … fox powell