Fuel Pump Selection
10-26-2009, 08:25 PM
#1
Fuel Pump Selection
Wondering on weather to get the TPI fuel pump, a Walbro 190 or a Walbro 255.
The pump is going to be supplying a mild 350 TBI with vortec heads, GMPP aluminium intake, full exhaust, open element, mild flat tappet comp cam, and 80# injectors at ~18psi. What pump should I use?
The pump is going to be supplying a mild 350 TBI with vortec heads, GMPP aluminium intake, full exhaust, open element, mild flat tappet comp cam, and 80# injectors at ~18psi. What pump should I use?
10-30-2009, 09:30 PM
#2
Supreme Member
Re: Fuel Pump Selection
I've heard the walbro has quality issues, and that the AC delco TPI pump works well.
11-04-2009, 12:20 PM
#3
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Car: 1991 RS Camaro
Engine: 350 TBI
Transmission: 700R4
Axle/Gears: 3.42 Posi
Re: Fuel Pump Selection
I run the Walbro 255 and it works great. I have heard that the Walbro 190 is a better choice after I did mine. From what I understood the Walbro 255 is a bit too much.
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