TorqueCars power gain calculator (NASP engines)
"Absolute Power corrupts Absolutely"
Please note that this calculator is only an indication of relative gains because the specific parts used, and condition of car will vary dramatically and affect any expected gains.
It was intended to show the investment of time and money with regard to your expected power gains.
This calculator does not take into account the condition or age of a car. It is representative of a typical hot hatch and is intended for fun use only no claims or quotes can be verified as accurate for your car and are based on average bhp increase percentages from our data.
Generally speaking if you tick more boxes the calculator will be less accurate (2 -4 boxes should be fairly accurate).
This is a NASP engine calculator for TURBO engines click here
Click here if you want to calculate your potential 1/4 mile times from the bhp.
Please use the feedback form below to help us make this more accurate, tell us your make model and the a rolling road power readings!!! The feedback we've received so far has proved invaluable.
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