BIG BORE KIT FOR STOCK CYLINDER HEAD. POWER / TORQUE INCREASES AGGRESSIVELY IN THE MIDDLE SPEED.
※I-MAP / BIG CAPACITY INJECTOR / HIGH CAMSHAFT (SOLD SEPARATELY) REQUIRED
 
○ALUMINUM CYLINDER
○DISPLACEMENT：164cc
BORE：φ60
STROKE：57.9mm（STOCK）
○COMPRESSION RATIO：11.1:1
○NON-LEAD PREMIUM GASOLINE TYPE