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Autos - Cars > Jaguar > Re: XK 120 star...
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Re: XK 120 starting carb

by "Cuddly Duddly" <engconn@[EMAIL PROTECTED] > Sep 15, 2007 at 09:22 PM

">>
> I have no knowledge of the operation of your starting carburetor. I seem
to 
> recall that the early ones were not electrical but had an air valve that
was 
> operated by a pull knob and cable. I wonder if the later ones might be 
> intended to supply only fuel, with the air supplied from the main
carburetors. 
> That might still require that the main butterflies be nearly closed to
develop 
> adequate vacuum to pull the fuel into the manifold. If no one here has
more 
> info, you might try JagLovers forum or a service manual. I would not
make any 
> irreversible modifications to the carburetor.
>
> Don Young
>Thanks for your help.  You're right about the workings of the starting
carb. 
>That's exactly how it works but my query is from where or how does it get
the 
>air it needs to pass over the jet for starting purposes, if the tube is 
>completely blocked?  Wish some one could tell me.
 




 6 Posts in Topic:
XK 120 starting carb
"Cuddly Duddly"  2007-09-11 19:47:00 
Re: XK 120 starting carb
"Don Young" <  2007-09-11 20:11:56 
Re: XK 120 starting carb
"Cuddly Duddly"  2007-09-14 06:52:58 
Re: XK 120 starting carb
"Don Young" <  2007-09-14 20:57:09 
Re: XK 120 starting carb
"Cuddly Duddly"  2007-09-15 21:22:51 
Re: XK 120 starting carb
"webserve" <  2007-10-03 21:40:44 

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