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Reload this Page Fuel Pump Selection

TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

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Old 10-26-2009, 09:25 PM   #1
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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?
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Old 10-30-2009, 10:30 PM   #2
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Re: Fuel Pump Selection
I've heard the walbro has quality issues, and that the AC delco TPI pump works well.
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Old 11-04-2009, 01:20 PM   #3
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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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Reload this Page Fuel Pump Selection
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