Another helpful tool for deciding on a new gear ratio is this gear ratio effective difference chart.
Ring and pinion gear ratio chart.
Richmond is the leading manufacturer of professional quality hi performance ring and pinion sets.
Gear ratio effective change chart.
Select the value you want to solve for.
Ring and pinion gear ratio calculation chart.
But there s hope swapping in ring and pinion gears with a higher numerical ratio compensates for your mods.
A good way to calculate this is to multiply 12 by your jeeps tire diameter example.
Use this gear ratio calculator to see what ring pinion gear ratio will be right for you after a tire size change.
Save yourself the headache and let us figure out your ring and pinion gear ratio.
Automatic transmission rpms tend to be a little higher and transmissions with an overdrive tend to be a little lower.
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.
Access optimum transmission gear ratios calculator.
Autoanything gear ratio calculator huge tires look awesome on your big rig but monster mudders change your truck s gearing killing acceleration and draining precious mpgs.
Divide the ring gear tooth count by the pinion tooth count to get your ratio.
Try our simple and easy to use gear ratio calculator to quickly find the correct gear ratio for your differential.
Simply enter the number of teeth on your ring gear and pinion gear and click the solve button.
This chart provides values that represent a 1 1 ratio on a manual transmission.
For over 80 years the double diamond has signified the highest quality gears.
Ring gear teeth pinion gear teeth 41 11 3 73.
12 x 38 4 56.
Start by finding your current gear ratio along the top row and then work your way down the column to find the effective difference of other gear ratios.
August 27 2015.
Gear ratio and tire diameter charts are ideal for making your car as efficient as possible.
For the tire field enter your tire diameter in inches.
Home torque jeep reference guide ring and pinion gear ratio calculation chart.
For example if the pinion gear has 41 teeth and the ring gear has 11 teeth the ratio would be calculated as 41 11 which 3 73 so 3 73 1.
