Hi i got a z155 engine but no z155 cylinder head i was wondering if i could put a different cylinder head on the bike or if anyone has a z155 cylinder head for sale.
Same as 160ho motor I’m pretty sure maybe slightly different just buy a big bore kit and v2 head heaps better than stock anyway if not I’m sure someone on here has one mate
Z155 cylinder head is from Zongshen. different cylinder head can not use on Z155, that will cause problems. Z155 cylinder head has two versions, so you must tell which is which, the exhaust mouth is different