To get more fuel into your engine for bigger spark / bang for more power !!
It means the carburetor has 2 accelerator pumps instead of one, as is normal.
In automotive terms, a 4 barrel carburetor that has two accelerator pumps, one for the primaries and another for the secondaries.
There is only one fuel inlet. If you have a double pumper Holley then the one will branch off to two.
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.
Go to this website: www.innovatemotorsports.com , and go to their tech forums.
Susanne Pumper was born in 1970.
Pumper Nic was created in 1974.
function of jet in carburettor
Between 5 and 7.5
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.
Pumper Nic's motto is 'La nueva forma de comer'.
Brain Pumper is an actor in the adult industry. Apparently, what happened to Pumper is that he contracted HIV a few years ago.