The stock fuel pump quit on me. Which one should I get that will be enough to feed 350+HP engine?? Looking for a stock replacement in-tank pump. Walbro?? What size?? What is the link?

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1988 GTA 5.7L TPI Auto
355 ci. block,TPIS ZZ-9 Camshaft, SLP Headers, Borla Cat Back, B&M Holeshot 2400 Stall Converter, 3.73 Richmond Gears

"Why ride a stang when birds can fly?"

http://www.geocities.com/thegta

 

Many people get the Walbro 255 l/hr pump, but I think its overkill for an n/a engine. I used an Aeromotive LT1 replacement pump, rated at 65 PSI and 33 gal/hour. Sorry I cant remember its part number.


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1991 Camaro Z28
5.7L 5-Speed (originally 305)
317 RWHP, 418 RWTQ
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Member: SoCal F-Bodies
-=ICON Motorsports=-

 

No such thing as overkill when it comes to your fuel pump, especially when you want to run NOS. The pump will not have to work as hard to maintain pressure if it is a higher capacity than needed. Personally, I used up an ACDELCO Syclone pump in less than two years of everyday driving and weekend racing...and I am wishing I bought the Walbro in the first place. Of course...when I drop my 406 in next month, the Walbro I now have will be able to feed it just fine. ;-)

Here is the link to our local thirdgen "rep" for Walbro pumps:

http://www.autoperformanceengineering.com/

You want the FPG003 pump for $108

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Mike Metzler (Desert86Roc)[*] Check Out:SpeedWorldMotorplex.com[*] Check Out:Chevrolet F-Body Online Part & Illustration Manual[*] My 86 IROC 305 TPI Page (406 build in progress)

ET's @ 1250 ft[*] 14.28 @ 95.461 mph (uncorrected, NOS, no headers)[*] 15.362 @ 88.238 mph (uncorrected, headers, no NOS)
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[This message has been edited by Desert86Roc (edited September 30, 2001).]