WebHorsepower Calculator From 1/4 Mile Stats Wallace Racing BACK to Calculators March 15, 2024 These equations are for recreation only. Not a substitude for actual testing. Rear Wheel HP is assuming 10% drivetrain loss. Weight is as the car sits on the line: driver and gas in it. The answers will be for at sea level and standard pressure/temperature. WebET Equation: ET = 5.825 × (WT / HP) 1/3 MPH Equation: MPH = 234 × (HP / WT) 1/3 Where: ET is the ¼-mile elapsed time (seconds), MPH is the ¼-mile trap speed of vehicle (mph), …
Estimate 1/8 Horsepower Requirements from ET
WebHorsepower= (Torque x RPM)/ 63,025 You multiply the torque by RPM and divide by the above number to get horsepower. The ET Method The elapsed time (ET) method uses the vehicle weight and time it takes to finish a quarter mile. Estimated Horsepower= Weight/ (ET/5.825)3 You input your vehicle's weight and how long it takes to complete a quarter … WebDec 21, 2024 · ET = 6.269 × (Weight/Power)1/3 Final speed = 230 × (Power/Weight)1/3 Hale's quarter-mile speed and ET formulas In the 1980s, drag racer, engineer, and … dutch banking corporation
Horsepower Calculator, calculate hp from et, trap speed, calculate …
WebThis calculator gives the required horsepower that you will need to achieve your target elapsed time on the 1/4 mile. It is a good tool to model changes to see if you can be … WebThis calculator computes the estimated engine or motor horsepower from elapsed time. Elapsed time is the duration a vehicle takes to complete a run in a competition. This rich Internet app uses the quarter mile distance or 400 meter track. Note: This is a rough and quick estimate of engine horsepower. There are many factors which affect horsepower. WebOct 7, 2024 · Calculating Your Own Horsepower 1 Weigh yourself. Find out how much you weigh in pounds. Write your weight down. If your scale uses kilograms, multiply this number by 2.2 to find your weight in pounds. 2 Find a stairway that is free from obstructions. dutch banket pastry