Product information "VHM COMBUSTION CHAMBER YAMAHA YZ 125 - STD, 12° PISTON"
VHM COMBUSTION CHAMBER
MODEL VARIANT:
STANDARD
COMBUSTION CHAMBER VOLUME:
11.20 cc
SQUEEZING EDGE DIMENSION:
0.90 mm
PISTON HEIGHT:
0.00 mm
PISTON CROWN TYPE:
12° FLAT FLOOR
PROPERTIES:
Optimal tuning in terms of overall performance. Good low and mid range torque and still good torquey top end power. Good peak power without a "hole" in the lower rpm range
Optimum overall performance across the entire rev range.
ONLY SUITABLE FOR VHM CYLINDER HEAD ARTICLE NO.: AA33077
