Fuel Pump Question ........
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Joined: Jan 2009
Posts: 70
Likes: 4
From: Clearwater , Florida
Car: '87 Vette C4
Engine: 400 + .040 = 409 ci
Transmission: 700R4 built
Axle/Gears: Dana 44 w/3.42's
Fuel Pump Question ........
.......... Can I use the high flow EFI in-tank pump as a pusher for an external EFI fuel pump ? ......... The goal is max flow thru existing factory tank to engine fuel lines ......... Plus , I happen to have a nice external pump that's slacking on the shelf ... it needs to earn its keep ..............
Joined: Oct 2001
Posts: 12,232
Likes: 1,160
From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Fuel Pump Question ........
Yes they can but at some point/hp level they can become a restriction. Sooo it can be a good and bad thing...
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