This calculator provides an evaluation of adding horsepower vs reducing weight with the change in quarter mile times as the basis for the solution. Which will go quicker?
|flywheel horsepower||the current horsepower at the flywheel|
|weight||the current weight of the vehicle and driver, ready to run|
|increase in horsepower||the proposed increase in horsepower|
|decrease in weight||the proposed decrease in weight|
|current||et and mph for the current combination|
|increase horsepower||et and mph for the increase in horsepower|
|decrease weight||et and mph for the decrease in weight|