I just discovered a difference in this Yamaha clone engine. 8O The exhaust port of the ZS250GS engine is on the
right side of the cylinder head, and the Yamaha exhaust port is on the
left side of the cylinder head!
Therefore, if I wished to install the 230cc, ZS177FMM engine in my 200GY-2 motorcycle, I would need to use a different exhaust header. :roll:
Spud
__________________
Spud
"Never argue with an idiot. He will drag you down to his level, and beat you with experience."
Mark Twain
2015 Zongshen ZS250GY-3 (RX3)
2006 Zongshen ZS200GY-2 (Sierra 200)
2005 Honda XR650L
2004 Honda CRF250X
1998 Kawasaki KDX220
Mods made to my Zongshen ZS200GY-2:
http://www.chinariders.net/showthread.php?t=6894