Calculate Bore from Engine Size, Stroke, and Number of cylinders
Calculate CI (Engine Size) from Bore, Stroke, and Number of cylinders
Get accurate compression without the guesswork!
Get your engine's optimal compression ratio and total displacement in no time flat! Just complete your engine setup, click calculate, and you’re on your way to maximum performance.
|Cylinder Head Volume:|
|Effective Dome Volume:
Use (-) for Dome and (+) for Dish.
|Compressed Gasket Thickness:|
|Number of Cylinders:|
|Compression Ratio :|
|BTotal Displacement (in.3) :|
|Total Displacement cc's :|
Calculate Rod Stroke Ratio from Stroke and Rod Length
Calculate Stroke from Engine Size, bore, and Number of cylinders