Engine Size Conversion Chart


Engine Size Conversion Chart
Cubic Inches to Cubic Centimeters

CI CC CI CC
.049 .8 .61 10.0
.09 1.5 .80 13.0
.15 2.5 .91 14.9
.19 3.1 1.20 20.0
.21 3.5 1.50 25.0
.25 4.1 1.60 26.2
.29 4.8 1.80 30.0
.35 5.7 2.00 32.8
.40 6.5 2.40 32.8
.46 7.5 2.70 44.3
.50 8.2 3.00 49.2