Boost/Compression Calculator

The compression of your motor and octane of your fuel dictate the amount of boost you can safely run. A thicker head gasket or aftermarket pistons can be used to lower compression, and therefore more boost can be ran. This tool can be used as a guide to decide which compression and fuel is needed to run certain boost and generally what power that can provide. This tool does not calculate the mechanical limit of your components but instead the limit of your fuel.

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Motor Output