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Old 05-14-2019, 01:45 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
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I'm not aware of anybody ever doing that- it would be up to you to experiment with brazing and cutting the main-torus fins. The design of the Dual Coupling HydraMatic rules out converting one to racing. The 1-2 and 3-4 upshifts require filling the smaller fluid coupling- which cannot happen in a tenth of a second- the typical actuation/release time of bands and clutches (as in Dual Range HydraMatics).

Or- do you perhaps have a Canadian Pontiac with a Chevy engine? If so, ignore what I said above.

__________________
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)