Cylinder head set 150/160 ZongShen / GPX -8mm exaust studs- used

Orientation of the mounting pipe inlet and engine type KLX (Stud 8 mm exhaust)
With valves and camshaft .
Cylinder head has about 15 hours and was removed with an engine goes into 4 S, it was control and is in perfect working condition.
 
Engine assignment:
APOLLO FRANCE: 150 02-2008/9 and 160 engine
GPX / Zongshen 150/160 all years
Orientation of the pipe intake and exaust type KLX (Stud 8 mm exhaust)
dirt bike engine assignment:
APOLLO FRANCE: engine 150 02-2008/9/10/11/12 and 160
GPX 150/160 2008/9/10/11/12