NRHS Displacement & Compression Calculator

Free Download


Looking for a simple, convenient method to calculate displacement and/or compression ratio?



The NRHS Displacement and Compression calculator makes simple work of this task. Simply select or input the bore & stroke, and optionally the dome volume, chamber volume, piston height, and head gasket specs. The program will perform the calculations automatically.


This is a tool developed in-house for our own use, now available to you for no charge.

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