Performance Calculator Power Calculation

The power calculation will estimate the power and torque produced by any spark-ignition engine except rotary engines. Turbocharger or supercharger boost and/or nitrous oxide injection are supported. This calculation does not give you the detailed information available from a full engine simulation (it calculates peak power and torque rather than a power curve), but it is surprisingly accurate and is quick and easy to use, requiring only a minimal amount of information that is readily available for most any engine.