The present invention relates to a chain case structure for an engine, and more particularly, to a chain case structure for {HEAD ~ an engine} equipped with {TAIL ~ hydraulic control valves} of a variable valve actuation mechanism 
equipped with
The present invention relates to a chain case structure for an engine , and more particularly , to a chain case structure for { HEAD ~ an engine } equipped with { TAIL ~ hydraulic control valves } of a variable valve actuation mechanism
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH