ZONGSHEN 155 HEAD WITH 53mm HIGH COMPRESSION DOME
This head with 53mm dome provides a better compression ratio than 56mm yx standard head cylinder. This means better performance, more power and torque.
NEW VERSION WITH INTEGRATED DECOMPRESSOR AND 8,00mm HIGHLIFT RACE CAMSHAFT
KLX intake standard, KLX exhaust standard (M8 bolt).
Complete cylinder head ZS155 GPX, also compatible for YX 150cc and 160cc. It comes ready to install, with 8mm Race highlift camshaft.
COMPATIBLE WITH ENGINE REFERENCE:
1P60FMJ / 1P60FMK / 1P60YMJ