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6 pack fuel pump?

Started by truckinman466, July 29, 2017, 03:09:55 PM

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truckinman466

I just was reading in my 6 pack manual and it's talking about using an electric fuel pump in addition to the manual one. Has anyone done this? Is it necessary? Is it beneficial?

Chryco Psycho

You can use both but the factory never did , I typically use a HV mechanical pump but I modify them too , the Holley & Carter ones will disassemble & you can enlarge the openings behind the threads , they neck down to 1/4" or less inside the housing in places . Quiet is nice too !!

truckinman466

What do you do? Drill them out?


Chryco Psycho

Yes I do  :bigthumb:   take them apart first though !

truckinman466

What do you drill them to?

Chryco Psycho

as large as I can fit without damaging the threads