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RE: Weber Down Drafts on a TR6

To: "Scott Tilton" <sdtilton@yahoo.com>, "Triumph List" <triumphs@autox.team.net>
Subject: RE: Weber Down Drafts on a TR6
From: "Roger Helman" <rhelman@xmission.com>
Date: Mon, 3 Jun 2002 11:52:24 -0600
Scott,

        I have the same Carbs on my TR6 and I had the same exact problem. I 
found a
great site for adjusting the Carbs at www.racetep.com/weberadj.html.  I
still have a little sorting out to do but I am making good progress. Here is
what I have done so far.

1.      Adjsust the float levels correctly.
2.      Add a fuel regulator to keep the fuel pump from overriding the floats.
                I got mine from Napa for around 25$ maybe a little less.
3.      Set the timing correctly. I used the static method.
4.      Adjust the Carbs following the instructions at
www.racetep.com/weberadj.html

Roger

PS. Also pick up a copy of the Haynes Weber carb book.


Roger Helman
House Of Moves
Sr. Developer
Cell 801.310.2729
Voice 801.492.7832

Email rogerh@moves.com
Web www.moves.com

-----Original Message-----
From: owner-triumphs@autox.team.net
[mailto:owner-triumphs@autox.team.net]On Behalf Of Scott Tilton
Sent: Monday, June 03, 2002 11:12 AM
To: triumphs@autox.team.net
Subject: Weber Down Drafts on a TR6


Hey folks.

Im looking for someone with some experience with weber downdraft carbs on a
TR6.

I changed the car over to the CORRECT intake manifold this weekend.
It had the early intake manifold on a later head.  (love those DPOs!)

It already runs much better.  (no surprise)

But it is running rich as heck.

It ran through a tank of gas in no time at all.
So much so that I was checking for leaking fuel lines.

Bystanders tell me they can smell it in the exhaust.

So . . .anyone have any helpful hints for me?

Perhaps what combination of jets / emulsion tubes I should have on there?

Thanks in advance.

Scott Tilton
1970 TR6 with 1973 (or later) cylinder head
In Leesburg, VA

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