Engine kit consisting of unworked parts for a 500cm3 GM Speedway engine
Cylinder head available in 2 versions:
- unworked
- Intake & exhaust duct CNC worked
Selection of 2 housing types:
2 different bores available:
REVOLUTION flywheels in 3 different dimensions:
Please also choose your preferred camshaft and ignition system.
The delivery time is approximatly between 1 and 2 weeks
