When I did my SU conversion on my 75 TR6 my original front Cable was able
to link up fine
with the front Choke (enrichment Lever). I left the rear cable to perch
itself in front of the rear Carb
to look like it was actually doing something.
While the subject of fuel Bowls was brought up in the context of this
conversion, there seems to be some
controversy as to the necessity of changing them to the AUD2140 (Spitfire)
bowl when doing them. Other than
just getting them to sit upright, I've heard contrary opinions from 2
different SU guru's. My AUC1310 Bowls,
as used on TR4A's and Volvo's were just swapped from one end to the other to
get them vertical and seem to run
fine with the BAE needles and K&N Filters. The other school of thought is
that they're both sitting too high and can alter
mixture over the range of the Metering Needles travel. Anyone else heard
anything on the subject. I'm rebuilding a set now
with the Spit Bowls, but I don't understand why it's necessary.
Cheers,
Wayne Lee
Douglas, MA
58 TR3
64 TR4
75 TR6 Daily Driver
Lola T598
----- Original Message -----
From: <osternd@copper.net>
To: <brucesimms2003@yahoo.ca>
Cc: <6pack@autox.team.net>
Sent: Thursday, June 26, 2008 3:02 PM
Subject: [6pack] Choke Cables for SU HS6 Conversion
> I used a TR4 single choke cable on the rear carb as my SUs had linkage
> connecting the chokes together.
>
> Be careful with those carbs. The rear float bowl is different (offset
> higher?) for the 2000 as the motor is canted. The rear bowl should be
> the same as the front on the TR6 or you won't be able to get the level
> and mixture correct -
>
> Dale O
>
> '76 TR6
>
> Message: 5
> Date: Wed, 25 Jun 2008 21:55:57 -0700 (PDT)
> From: Bruce Simms <brucesimms2003@yahoo.ca>
> Subject: [6pack] Choke Cables for SU HS6 Conversion?
> To: 6pack@autox.team.net
> Message-ID: <731490.3531.qm@web65604.mail.ac4.yahoo.com>
> Content-Type: text/plain; charset="us-ascii"
> The original ZS choke cables seem too short for the HS6s I now have on
> my
> 73. What have other foks done?
> Would a set of choke cables from a TR7 work?
> Didn't some TR7s use SUs?
> The English ebayer said my SUs were off a Triumph
> 2000, if memory serves, but I don't really know. Carb ID #s were
> quite
> different. Rebuilt the carbs anyways.
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