Gear Ratio Calculator - Calculate the Gear Ratio You Need.
Use our simple Gear Ratio Calculator to quickly find the correct gear ratio for your ring and pinion gear set. Save yourself the headache and let us figure out your ring-and-pinion gear ratio! Select the value you want to solve for. For the Tire field, enter your tire diameter in inches.
How To Choose The Correct Rear Gear Ratio | JEGS
2023年3月17日 · The use of a calculator or gear ratio formula will help you to figure out how to calculate gear ratio and which ring and pinion to use. To determine the gear ratio use the following formula: RPM (at maximum engine power) x tire diameter / MPH x transmission ratio (this should be 1, unless in overdrive at the finish line) x 336 (336 is a ...
How to Calculate the Rear Axle Gear Ratio - It Still Runs
You can pinpoint the exact rear axle gear ratio of your vehicle by finding out what axle ratios were available for your particular vehicle from the owner's manual or a repair manual.
Gear Ratio Calculator - Spicer Parts
The Spicer Gear Ratio Calculator will assist you in determining the ratio between the ring gear and pinion gear in the differential housing in the rear end axle of a vehicle. The rear end axle is responsible for transmitting power to the rear wheels in a rear-wheel-drive vehicle.
HOW TO: Determine the Rear Axle Ratio you have - MDL Blog
2020年12月29日 · Knowing your rear end’s gear ratio is crucial when you are considering a transmission upgrade, needing to calibrate the speedometer gear in your transmission, selecting the proper gear sets in a transmission, or even getting professional help with a new axle ratio for your application.
Gear Ratio Calculator - Tremec
Use this calculator to determine your gear ratio and vehicle’s speed in any gear and any engine RPM for best performance. Scroll through the list of popular transmissions to find yours. Or, change input variables (engine RPM, axle gear ratio and tire height) to determine vehicle speed in each forward gear.
Differential Gear Ratio Calculator | Rebuilt Axles & Differentials ...
Axle 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. This gear ratio calculation is used by our diff gear calculator. Most differentials nowadays will have a sticker …
Gear Ratio Calculator - Summit Racing
Gear Ratio Calculator. Ring-and-pinion selection made easy! Save yourself the headache and let us figure out your ring-and-pinion gear ratio! Just type in your info (example: 5000 RPM), press calculate, and you’ll get the right ratio without the guesswork.
How to determine rear axle ratio and choose the best differential gear
2023年11月15日 · Properly determining your rear axle gear ratio and selecting the optimal ratio when upgrading to larger tires is critical for maintaining proper driveline function and vehicle performance. Take the time to accurately identify your current ratio, calculate the ideal new ratio, and install a matched ring and pinion set precisely.
Axle (or differential) gear ratio | True Geometry’s Blog
2024年9月23日 · Mathematical Calculation of the Axle Gear Ratio. The calculation of the axle gear ratio involves dividing the number of ring-gear teeth (r) by the number of pinion teeth (p). cr = r/p. where cr is the axle gear ratio, r is the number of ring-gear teeth, and p is the number of pinion teeth. Example Calculation. Suppose we have a gear system with ...