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rubber inserts in the cylinder head
Posted: Fri Jan 09, 2015 9:12 pm
by mike209
I purchased cbx project bike about a week ago, it came with lot of extra parts including two spare motors, one has rubber inserts (cubes) between the fins, right next to the spark plugs, does anybody knows what these inserts are for

Re: rubber inserts in the cylinder head
Posted: Fri Jan 09, 2015 10:01 pm
by Larry Zimmer
Don't book on my reply, Mike. However, I believe they are anti-noise devices. Other bikes do a similar thing with the 'rubber' blocks between some fins.
Re: rubber inserts in the cylinder head
Posted: Sun Jan 11, 2015 9:55 am
by daves79x
I think only the '79s had those - other years didn't. And many 79's I've seen don't have them either.
Dave
Re: rubber inserts in the cylinder head
Posted: Sun Jan 11, 2015 10:26 am
by EMS
They were part-no 12295-422-000, only listed for the 1979 (CBX-Z) 10 of them total.
Re: rubber inserts in the cylinder head
Posted: Sun Jan 11, 2015 12:33 pm
by mike209
Thanks for the reply guys, I am about to start nut and bolt resto on my '79, so I am doing some reaserch, thanks again.
Mike