Big bore stroker iron sleeve monster! One of our team motors only ran one time on the track. This motor will dominate anywhere you show up. *Custom Wiseco piston *6mm strokes crank *Making 9hp on gasoline and 11hp on race fuel *Proline racing head
Cr80-kx85 pipe is recommended. 21-24mm oko flat slide or mikuni carb is needed.
One of a kind motor. Rocket ship