Want this question answered?
Torque(lb/ft) = (5252 * horsepower) / RPM
I do not know of a CHART, but the equation is: (Torque X RPM) / 5252 = Horsepower.
Torque x RPM then divide the answer of that by 5252. Horsepower is a product of torque. To find your torque you will need to run your vehicle on a dyno.
450 torque is approx. 260 HP for an engine turning at 3050 RPM or 308 HP for and engine turning 3600 RPM, based on the formula ......torque X rpm/5252 = HP
ft pounds of torque times RPM divided by 5252 equals horsepower ..... In your question one peice of info is missing in order for someone to give you an answer .....(revolution per minute )
To calculate horsepower you need the car's torque numbers. To find the horsepower, the formula HP=(RPM*T)/5252. The "HP" stands for "horse power", the "T" in the formula stands for "torque " and RPM stands for the RPM values. To calculate the horse power of an electric motor, you use the formula HP= (V*l*eff)/746. V=voltage, l=amps, and eff= efficiency.
225 horsepower at 4200 RPM and 300 lb/ft torque at 3200 RPM
I believe that is the maximum horsepower and torque and at what RPM they occur
225 horsepower at 4200 RPM and 300 ft-lbs torque at 3200 RPM
146 horsepower @ 5050 RPM and 180 lb-ft torque @ 3500 RPM
Horse power calculations consider several variables, but for rotational engines, the formula is (torque x speed)/5252; Where torque is in lbft and speed is rpm. For the 242 series engine with an estimated 8.5 compression ratio, the engine is 10HP.
Torque 425 @ 2000 RPM; Horsepower 215 @ 3000 RPM