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Holley Double Pumper   Message List  
Reply | Forward Message #43742 of 44932 |
Why do people say that you can't use a double-pumper (mechanical secondaries)
carburetor with an automatic transmission? Vacuum secondaries and mechanical
secondaries carburetors both produce vacuum, right? I don't get
it........................




Sun Jul 5, 2009 4:51 pm

brandonamosm...
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Message #43742 of 44932 |
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Why do people say that you can't use a double-pumper (mechanical secondaries) carburetor with an automatic transmission? Vacuum secondaries and mechanical...
Brandon Martin
brandonamosm...
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Jul 5, 2009
4:53 pm

... Hmmmmmmmmm.....I don't get it either....Must be some weird automotive urban legend. Largely, Mech secondaries dump fuel into an engine when you floor it...
bmclean1962
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Jul 5, 2009
10:02 pm

Normally with a high stall converter or a manual transmission you're going to get better throttle response, acceleration, and throttle control with a...
jetboat66
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Jul 6, 2009
4:37 pm
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