Barry,
Yes, those are the valves we used. They came from BPNW!
Joe
Barry Schwartz wrote:
>
> We used the largest valves that could possible be fit into the head and
> if looks account for anything, I'd say
> *************************************
> You might want to be careful here (although it may be too late if you
> already fitted them). If you used the largest *Spitfire* valves (73-74),
> then you should be OK. The problem with bigger valves is that if they are
> too close to the edge of the combustion chamber you'll end up with less
> flow, because of the shrouding effect of being too close. Even with the
> edge modified as suggested in the Competiton manual, if the valve head is
> too big, flow may still suffer - biggest isn't necessarily always better :-)
>
> Barry Schwartz (San Diego) bschwart@pacbell.net
>
> 72 PI, V6 Spitfire (daily driver)
> 70 GT6+ (when I don't drive the Spit)
> 70 Spitfire (long term project)
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