[deano59]

cheers Modena
just run my thru in 6 th
Cobra Tools
Diff/Gear/Speed Ratio Calculator


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Looking to change tyre size, or diff ratio?
Punch in your intended stats and get the RPM for 100km/h



Wheel size in inches (e.g. 15)
Tyre Size (e.g. 295 / 40) /
Top-Gear Ratio (e.g. 0.75) : 1
Diff Ratio (e.g. 3.45) : 1





Engine RPM @ 100km/h: 1,675
Engine RPM @ 110km/h: 1,843

Tyre diameter: 617mm
Tyre circumference: 1,938mm
Tyre revolutions per second @ 100km/h: 14.33