The formula to calculate the Crank to Wheel Horsepower (CWHp) is:
CWHp=BHp×(1−L)
Where:
Let's say the Brake Horsepower (BHp) is 300 hp and the power loss percentage (L) is 0.15. Using the formula:
CWHp=300×(1−0.15)=300×0.85=255
So, the Crank to Wheel Horsepower is 255 hp.