Circle Track Magazine Homepage Circle Track
Facebook

Rearend Gear Ratios QC Gear For New Tire Size Equation

 
Rearend Gear Ratios QC Gear For New Tire Size Equation
Rearend Gear Ratios QC Gear For New Tire Size Equation
In this example, we have a new tire size of 87 inches in circumference, up from the 85 inches we had in the previous examples. To find the correct QC gear ratio to maintain our final drive ratio, we divide the new tire size by our final drive ratio to arrive at a 5.74 QC gear. If we install this gear, or one very close to it, we will maintain our previous performance. View Related Article
Rearend Gear Ratios Quick Change Rearend Rearend Gear Ratios Theoretical Acceleration Chart Rearend Gear Ratios Open Differential Rearend Gear Ratios OE Rearend Rearend Gear Ratios Drive Ratio Equation Rearend Gear Ratios Final Drive Ratio Equation Rearend Gear Ratios QC Gear For New Tire Size Equation
Rearend Gear Ratios Dirt Late Model Rearend
Circle Track
Circle Track