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Neal
Neal, Chevy Mechanic
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1982 chevy 305 fuel pump pressure spec for carbed engine?

Resolved Question:

1982 chevy 305 fuel pump pressure spec for carbed engine?
Submitted: 4 years ago.
Category: Chevy
Expert:  Neal replied 4 years ago.

I'm Neal and I am here to assist you. Only accept when you are happy with my assistance. If I can't help I will open your Question to other experts.

 

Carburetted Models - Test pump with gauge at carburetor height at an idle.

Models Equipped With Vapor Return System - Squeeze off return hose to obtain accurate reading.

 

FUEL SYSTEM SPECIFICATIONS
Pressure
Light Duty ................................................ 5.5 - 7.0 psi
(with vapor return hose pinched off)

Volume ......................................... 1 pint or more in 30 seconds

Vacuum .................................................... at least 15 in HG

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