Tom Buchanan wrote:
>
> This winter I plan to re-build a set of SU carbs for my '74B. The purpose
> of this re-build will be for performance. (I will leave my present HIF-4's
> stock in case of a future government emissions crisis) I am in the process
> of purchasing a re-buildable pair of used carbs. I would like to hear a
> discussion from the list on which of these carbs, HS4 or HIF-4 , (I do not
> want Webers or 1 3/4" SU's) is the best stock performer and which one lends
> itself to performance modification.
The HIF units provide slightly more CFM on a flow bench.
--
Trevor Boicey, P. Eng.
Ottawa, Canada, tboicey@brit.ca
ICQ #17432933 http://www.brit.ca/~tboicey/
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