Fuel pump too large????

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Jan 9, 2004 | 04:04 PM

Captain C

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Joined: Aug 2003

Posts: 466

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From: Bakersfield

Car: 1985 IROC-Z

Engine: 1989 350 4 bolt roller block

Transmission: ProBuilt 700R4 Road Race with Edge 9.5" 2800 stall lockup converter

Fuel pump too large????

I bought a fuel pump from TPI Specialties last year and have yet to put it in. It is the 300-178 "in tank" pump. It supposed to be good for 550 hp. Is anybody using this pump??? I am wondering if by chance it is too large and might overpower my return line...

Jan 9, 2004 | 06:31 PM

doc

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Joined: Jul 1999

Posts: 2,149

Likes: 4

From: Mims, Florida

Car: '87 IROCZ

Engine: 395 ZZ4

Transmission: ProBuilt 700R4

Axle/Gears: 9 bolt 3.70s

I doubt the you can over whelm the return line. If you said it was for your car and gave them the right info, that pump will work great for you.

When I upgraded my fuel pump, I bought the TTA pump from Pontiac.