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Horsepower

03-22-2004 02:26 AM

How to boost reference a Holley

I'm trying to learn how to boost reference a holley. I have a Holley 1000 HP carb to reference and on another boat I have two 750 Holleys vac secondary's. Can you please send me some info. I could used a drawing of some sort. Thank you

Horsepower

03-22-2004 08:35 AM

???

Horsepower

03-22-2004 09:01 AM

???

Gary Anderson

03-22-2004 09:41 AM

Boost referencing means that the power valve takes it's signal from the manifold below the blower. You have to plug the existing power valve port and drill a new passage to the power valve. This is connected to the manifold via a hose.
Unless you want to take the chance of damaging your carb, it's best left to an experienced carb/blower shop.
Do a seach in the Tech section on boost referencing, these some info from much more experienced people than myself.
Gary

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