Congratulations, Scott
Sounds great. Not sure what "twin barrel SU pump" you are referring
to. The Tiger's all came with 2 barrel carbs, stock. The 4 barrel was
a LAT option, but did not include a pump change option. There have been
twin SU carbs on many cars, ranging from 1 liter to 4 liters
displacement, but they were not the same pump, of course. The Alpine
used Stromberg carbs, and a mechanical fuel pump (at least my S 5 did.)
The Mk I factory parts list is on the TigersUnited.com web site, under
"Rootes Tiger Parts List", and can be viewed and printed either in it's
entirety, or by the section you are interested in. The fuel pump
manufacturer's and Rootes identity is included, but there is only the
one, as far as I know.
My F4B 4 barrel is working fine with it. I have not heard that specific
complaint before, but many use after market performance electric pumps,
which are available through catalog dealers, also listed under "Online
Resources" on the web site.
Facet racing fuel pumps can be found at:
http://www.pegasusautoracing.com/pdfs/037.pdf
Luck,
Steve
Scott Hutchinson wrote:
>I modified the 260 a bit.
>
>Roller cam, f4b etc.
>
>Runs beautifully but sometimes it seems like the stock fuel pump might not be
>keeping up.
>
>Any one else have this problem?
>
>Solutions?
>
>I notice that the factory fitted the twin barrel SU pump when they went to the
>four barrel carb, anyone know the model number?
>
>Thanks
>Scott
>
>
>
--
-----
Steve Laifman
Editor
http://www.TigersUnited.com
|