I think it's OK; I did a complete fuel pump rebuild a couple of years back and
there does not seem to be any trace of gas leakage under the pump.
Just some crud in the carbs from before I put in the fuel filter I guess. I'll
have to pull the bowls and see if I can clean things out. However, I still
like the idea of a shut-off which could add in a security feature.
Mark
-----Original Message-----
From: Randall [mailto:tr3driver at ca.rr.com]
Sent: May 15, 2012 9:15 PM
To: mhooper at indiefilmnet.com; triumphs at autox.team.net
Subject: [***SPAM*** Score/Req: 7.0/6.0] RE: [TR] Fuel Shutoff valve question
> I keep getting fuel draining into the sump, despite having a filter in
> the fuel
> line and 3 recently rebuilt carbs.
Are you sure it's coming through the carbs? Sounds like a bad fuel pump
diaphragm to me.
> Part number 7008A-12V-O is a pilot operated
You don't want a piloted valve anyway. They rely on the pressure of the
(fuel in this case) to operate the valve and have some minimum pressure
drop. You need a direct acting valve.
Here's one that looks suitable, rated for 170F fuel:
http://goo.gl/4qoH8
-- Randall
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