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Old 12-23-2019, 02:29 AM
Jack Gifford's Avatar
Jack Gifford Jack Gifford is offline
formerly 'Pontiac Jack'
 
Join Date: Dec 2004
Location: Phelps, NY 14532
Posts: 10,182
Default Single-plane Tri-Power?

I've put a lot of miles on Tri-Power Pontiac engines, but all with factory dual-plane manifolds. I often wonder how a single-plane Tri-Power manifold would perform (I think I asked on this forum quite a while ago but didn't get answers). I recently noticed that the Offenhauser 360 Equa-Flow manifold (1968 era) was a single-plane and available for three 2-bbls and (I think) available for Pontiac. Anybody here ever run one?

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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons?
... or has built a record breaking DOHC hemi four cylinder Pontiac?
... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967)