Quote:
Originally Posted by RocktimusPryme
... the port at the intake manifold actually isn’t making any vacuum while cranking...
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I suspect that the vacuum operated pumps typically
don't pull measurable vacuum while cranking. They depend on the engine starting with fuel already in the float bowl.
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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)
... or has a Pontiac born the same year as Jim Wangers? (1926}
