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It means the carburetor has 2 accelerator pumps instead of one, as is normal.
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∙ 16y ago
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How do you adjust a holley double pumper carb?
Go to this website: www.innovatemotorsports.com , and go to their tech forums.
Is double pumper same as a 4 barrel carb?
a double pumper is a 4 barrel carb. commonly made by holley. they were called this because they have two accelerator pumps. one on each float bowl on either end of the carb. most carbs do not have this feature, they usually only have one accelerator pump.
Why use a Holley double pumper versus a regular carburetor?
The holley has more cfm`s cubic feet per minute than a regular carb.and it also puts double the fuel into the intake faster than a regular carb.
What does double pumper mean?
In automotive terms, a 4 barrel carburetor that has two accelerator pumps, one for the primaries and another for the secondaries.
How many MPG does a 1976 Chevy Scottsdale get?
It depends what it has under the hood with these older trucks and such there to hard to tell i have a 1976 chevy stepside and i prolly get somthing like 8mpg with a 350 bored out and 650 double pumper carb.
Need to replace carb on 82 el camino what would be a good performance choice dont know if it 2 or 4 barrel. It has a 305 engine.?
I would get an Edelbrock performer 4bbl. intake manifold with a Edelbrock 600 CFM. carb, summit racing has everything you need. --------------------------------------------------------------------------------------------------- Holley 650 double pumper for the win!
How much hp does your 390 bored 30ov with a 950 dbbl pumper carb have?
Impossible to answer as there are too many variables. You wouldn't know unless you dyno'd it.
What size carb for 350 hp crate motor?
well a 750 vacuum secondary will work good tuned in but really get the power out a 650 double-pumper these are holley carbs. and a msd ignition system oh yeah, play w/timing to get every thing out of the engine.
What is the function of a double pumper carburetor?
To get more fuel into your engine for bigger spark / bang for more power !!
When was Susanne Pumper born?
Susanne Pumper was born in 1970.
When was Pumper Nic created?
Pumper Nic was created in 1974.
How much fuel pressure does a Chevy 358 with a holly 650 double pumper need?
Between 5 and 7.5
