Engine Size (Displacement), Bore/Stroke Ratio, and Rod/Stroke Ratio Calculator
Enter Input Unit Type 1=inches 2=mm
Bore Size
Enter Number of cylinders
Stroke size
Rod Length
Engine Size (Displacement)
Bore/Stroke Ratio (B/S)
B/S Ratio
Cubic Inches
CC's
R/S Ratio
Instructions for using Engine Calculator:
Outputs
Required Inputs
Engine Stroke
Engine Size
Bore Size
# of Cylinders
Engine Bore
Engine Size
Stroke Size
# of Cylinders
Engine Size
Bore Size
Stroke Size
# of Cylinders
Rod Stroke Ratio
Stroke Size
Rod Length