Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - vacuum secondary or douple pumper
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Old 01-30-2013, 08:23 AM
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Quote:
Originally Posted by spinn View Post
A towing application , you want velocity. Opening the secondaries up wide from low rpm will kill the velocity and need for fuel. At load the engine is hungry, but that sudden decerease will bog.
That's not at all how it works.

velocity is irrelevant, VOLUME and CONDITION is.
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