its not for EFI its for carburator....
for maximum peformance u can try it out each gear ur ezos will fire up.... 10 cents of petrol money haha...:regular_smile:
currently my carbs are badly out of tune. anyone knows how to lower the idling as well as tune them in sync so the manifold pressure all same? or where can do a good job? no need so mari mari murah murah cheap as...