The tubes on my BJ8 banjo nuts are 0.309" (just shy of 5/16") OD. Fuel line
PN 376-870 (Moss) is about 7/32" ID, though the shipping document says "1/4
in". I was unable to force the fuel line on the banjo tubes: the fuel line is
too small.
I made this observation to Moss Customer Service and they promised to look into
it, adding that there have not been a flurry of returns.
Mike
From: Healeys [mailto:healeys-bounces at autox.team.net] On Behalf Of BJ8Healeys
Sent: Saturday, July 01, 2017 19:12
To: 'healeys'
Subject: Re: [Healeys] carb hose BJ8
Just a short time after I bought my BJ8, I left home at 3:00 am to drive from
NC to Maryland for a car show. About 20 miles from home, while crossing a
bridge, I noticed that my fuel gauge (which had read FULL when I left home) was
bouncing around about 1/4. I pulled under a light and investigated, to find
that the front carb float had filled up with gas and sunk. My problem then was
where to find enough gas at 3:30 am to get back home. I was lucky and found
one station open about 5 miles back, filled up, and arrived home with 1/2 tank.
I didn't know then that those overflow tubes were original equipment, but
realizing that all that fuel went down to the ground past the hot exhaust pipes
encouraged me to install some.
For BJ8s, the plastic tubes go through the hole in the lower carb heat shield,
which has a grommet in it. The parts manual calls it a "ferrule", so perhaps
the original "grommet" was metal. I tie wrapped the lower part of the tubes to
a lightening hole under the left engine mount.
Steve Byers
HBJ8L/36666
BJ8 Registry
AHCA Delegate at Large
Havelock, NC
From: Healeys [mailto:healeys-bounces at autox.team.net] On Behalf Of Bob
Spidell
Sent: Saturday, July 01, 2017 1:46 PM
To: Fred Wescoe
Cc: healeys
Subject: Re: [Healeys] carb hose BJ8
"... The overflow pipes are directly above the exhaust pipes."
I ran some some small fuel line off each of the overflow pipes, and tie-wrapped
them at the chassis (hard) engine mounts. I always assumed these--or something
like them--would be stock, but the Moss catalog doesn't show them. They can't
hurt.
Bob
On 7/1/2017 10:36 AM, Fred Wescoe wrote:
Michael,
I agree with Bob on his comment. I just completed this on my car and the
correct and easy way is to undo both banjo bolts. Leave everything else in
place. This gives you great accessibility to the hose you need to replace. Be
sure to keep control of the banjo bolt washers and as Bob mentioned, the mesh
screen/spring.
Another easy thing to do is loosen the bolts on the top of the float chambers.
This will allow some movement of the tops and makes it easier to align the
banjo bolt threads during reassembly. Be sure to tighten the float bowl bolts
after tightening the banjo bolts. Be sure to tighten the hose clamps when you
are finished.
Just make sure everything is tightened up before you start the car. The
overflow pipes are directly above the exhaust pipes.
Fred
66BJ8
63BJ7 deceased
On Sat, Jul 1, 2017 at 12:31 PM, Bob Spidell <bspidell at comcast.net> wrote:
I haven't done this in a while, but IIRC it's easier to unbolt both banjos.
There should be spring-loaded 'thimble' screens in both, and you'd have to
twist the hose a lot to get just one in/out.
Bob
On 7/1/2017 6:38 AM, Mike Garvey wrote:
Can anyone tell me if it is possible to replace the short fuel hose between the
BJ8 carburetors without removal/loosening of one of the carbs? Maybe remove
the rear carb's banjo nut?
Thanks, Mike
Michael Garvey
1967 BJ8/38046
Swampscott, MA
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