Racing Downloads and Software

Compression Ratio ProgramCompression Ratio Calculator

(1) Program (.exe)
Calculates an engine's compression ratio -- One of the most important decisions you'll make when building an engine. Don't guess, know for sure.
  • Input: Bore Size
  • Input: Stroke Length
  • Input: Number of Cylinders
  • Input: Deck Clearance
  • Input: Head Gasket Thickness
  • Input: Cylinder Head Chamber CC
  • Input: Piston Dome/Dish CC
  • Output: Compression Ratio

Runs on all versions of Microsoft Windows

Part of the "Engine Pack" collection of programs.