Differential gear ratio calculator
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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.
. GM LS1 - LS9 Chrysler Gen III and Viper V10. MPH KMH or KMH MPH Converter. 5000 Tire Diameter in ex.
Enter your 14 mile race cars information into our calculator to see how well you will perform. Just type in your info example. Ring Gear Pinion Gear Ratio Calculator.
For example after counting you have 41 ring gear teeth and 11 pinion gear teeth. The left side of the calculator requires all three entries. The value will be returned in estimated differential gear ratio based on the entered values.
GM LS1 - 9 and ChryslerMopar Gen III. One way to compensate for this is to swap out your differential gears. Click on Calculate Differential Gear Ratio.
Solve For Gear Ratio ex. 5000 RPM press calculate and youll get the right ratio without the guesswork. As you can see for the gear ratio of 9176 the maximum vehicle speed is below initial target of 180 kph.
With our RPM calculator you can calculate your engines RPM based off of your vehicles speed tire diameter rear gear ratio and transmission gear ratio. Quality is assured with 40 years experience in the Differential Industry and full involvement in all forms of motorsport from V8 SUPERCAR To Group 1 Drag Racing. Enter the number of teeth on your ring and pinion gear set in the calculator below to find the gear ratio or simply divide the ring gear tooth count by the pinion gear tooth count.
Calculators to help you out. Speed Potential Calculator for Ring Gear and Pinion Changes. New Ratio Needed.
Recalculate the maximum vehicle speed using equation 11 and round towards nearest integer. TIRE SIZE CHANGE CALCULATOR. Enter the tire size diameter and the target vehicle speed in MPH.
The right side will show the results. Our nationwide locations make delivery and pickup fast and easy. Choosing the right differential gear ratio will help regain lost power and torque.
The addition of larger tires can greatly decrease performance and fuel economy. Ring Gear Teeth Pinion Gear Teeth 41 11 373 Popular OEM and Aftermarket Gear Ratios. Differential Gear Ratio Calculator.
Differential Gear Ratio Calculator Enter the maximum potential safe engine RPM. Back to Top. Use our gear ratio calculator to find the effective gear ratio your vehicle will have with a new tire size.
Gear Ratio Input Gear Teeth Number Gear Thickness Teeth Spacing Output Gear Teeth Number Gear Thickness Teeth Spacing. Enter the tire size diameter and the target vehicle speed in MPH. Ring pinion gear ratio Tire height in Engine RPM Transmission gear ratio Imperial Metric Vehicle speed in MPH This calculator will provide the speed of the vehicle based on transmission gear ratio engine RPM tire height and the ring gear and pinion gear ratio in the rear end axle differential housing.
Enter the maximum potential safe engine RPM. Ad For More Than 50 Years Strange Engineering Has Been A Household Name In Drag Racing. A simple and 100 accurate way to find a ratio is by physically counting the number of teeth on the ring gear and teeth on the pinion gear.
This calc can be used to find a new gear ratio. To calculate gear ratio you will put into a calculator if needed 41 divided by 11. To do another click the Clear Values button and then enter a new set of values.
Then change Richmonds performance gear ratios and beat your best time. Gear Ratio Calculator Ring-and-pinion selection made easy. When Input and Output Gear Teeth are taken into Account.
Keep in mind that our calculator does NOT take into account drive train loss road and weather conditions or the skill of the driver. Recalculate the differential gear ratio using equation 10. This combination provides an advertised 373 ratio.
Engine RPM or revolutions per minute is defined as. Save yourself the headache and let us figure out your ring-and-pinion gear ratio. To calculate differential gear ratio divide the ring gear tooth count by the pinion gear tooth count.
The value will be returned in estimated differential gear ratio based on the entered values. Input your stock and new tires sizes along with your original gear ratio. Access Drag Performance Calculator.
Our Differential Gear Ratio Calculator can help you select the correct gear ratio to maximize the performance of your vehicle. Bigger tires are more functional look better and rob you of power. Ad Transmissions Transmission Parts Differentials AC Components and More.
Click on Calculate Differential Gear Ratio. Jump on Board. You should be able to find your gear ratio listed on the axle tag however if that has gone missing you can simply count the number of teeth on each gear and divide the number of ring gear teeth by the number of pinion gear teeth.
Gear Ratio Radius of Input Gear Radius of Output Gear The rear gear calculator also determines the results depending upon various input parameters. Our Impressive Line-Up Of Innovative Products Include Everything You Could Possibly Need. This calculator will help your hot rod or street machine get to the next level without red-lining your engine.
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