3 + 1 port ABC piston and sleeve made from high quality materials for increased power
Knife-edged connecting rod and dual bushings for higher rpm's and less disruption of fuel atomization
9-fin Aluminum heat sink head for maximum cooling in a lightweight design
5.5mm 2-needle rotary carburetor for smooth power delivery
10mm crankshaft fits most popular vehicles
Black oxide engine case
Bore: 13.85mm
Stroke: 14.00mm
RPM Range: 32,000
Carb Type: 2 Needle Rotary