1981 CB650 Air cutoff valve
Does anyone supply a rebuild kit for this model? It's a single unit between carbs 3 & 4.
Thanks,
Todd
1981 CB650 Air cutoff valve
Re: 1981 CB650 Air cutoff valve
ts354 wrote: It's a single unit between carbs 3 & 4.
Probably you think of the "vacuum shutoff" for the fuel line that sits on top of cabs 3+4 of some CV carbs, right?
Only early PD carbs seem to have the four diaphragms that are typically related to "air cutoff" elsewhere in this forum.
Cosky's great (free) online manual: http://cosky0.tripod.com
forum links to common technical issues
If you really like this site and you would not like to see it vanish soon, have a look there: Urgent: Future of HondaCB650.com Forum
forum links to common technical issues
If you really like this site and you would not like to see it vanish soon, have a look there: Urgent: Future of HondaCB650.com Forum
Re: 1981 CB650 Air cutoff valve
Ahhh yes, you are correct sir! Thank you Volker.
So the question changes a little to: Does anyone know of a rebuild kit for the Vacuum (fuel) Shutoff valve?
It seems as if this little valve was only produced for the 1981 bike and I can't seem to find it anywhere.
I even downloaded K&L's catalog and couldn't find anything.
Thank you again Volker_p for clarifying.
So the question changes a little to: Does anyone know of a rebuild kit for the Vacuum (fuel) Shutoff valve?
It seems as if this little valve was only produced for the 1981 bike and I can't seem to find it anywhere.
I even downloaded K&L's catalog and couldn't find anything.
Thank you again Volker_p for clarifying.
- GeorgeSweety
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Re: 1981 CB650 Air cutoff valve
Most people bypassed them and put a normal gravity fed fuel tap on the bike as they were always causing problems. They were sometimes affectionately know as SOS valve aka Spawn Of Satan.
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