Zenoah G230

The 32mm bore 2-bolt cylinder. (fits any 2-bolt Zenoah/CY RC cases and 28mm crank).

Race Porting offered, HT,(a EFRA favorite).

Championship Porting offered, HT, (a EFRA favorite).

HP 5.0 to 5.40

(Race Ported G230 22.5cc complete engine, 5.1HP)
(Race Ported 22.5cc top end kit, uses stock stroke crank, 5.1 HP)