Rear Wheel Horsepower

Input the Weight and 1/4 mile Trap speed of your vehicle.
Calculator will generate its rear wheel horsepower.

Vehicle Weight
In Pounds
(ex. 3000)

1/4 Mile
Trap Speed
in MPH

Your Rear Wheel
Horsepower
is:





E.T. Calculator

E.T. Calculator, You supply the Weight and Horsepower.
Calculator will generate:
The elapse time your vehicle should run
and its 1/4 trap speed.

Vehicle Weight
In Pounds
(ex.3000)

Rear Wheel
Horsepower

Estimated
E.T (sec.)

Trap Speed
in MPH






Gear Ratio Calculator


Vehicle Weight (in pounds):
Vehicle Horsepower:
RPM through lights (finish line):
Tire Diameter (Hght.) in Inches:
1/4 Mile ET:
1/4 Mile Top End Speed:
Ideal 1/4 Mile Gear Ratio:
1/8 Mile ET:



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