> First of all, I am running the stock F4B -- not because it was better. I
> am only running it because it is STOCK and correct for my class in the
> concours. My engine builder highly recommended a performer, victor jr
> etc. He said I would probably flow another 60-75 cfm over the F4B.
>
> With that said, I am happy I stayed with the F4B for nostalgia sake, and
my
> motor has plenty of horsepower.
>
66 Sunbeam Tiger (351 W) 64 Sunbeam Tiger (HiPo 289
Rob,
Last I checked the 351W and HiPo 289 were never stock on a Sunbeam Tiger or
correct for your class. Moot point with the current concours rules. As
long as the manifold is really clean and shiny who really cares?
tjj
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