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07-17-2008, 10:43 PM | #1 |
Registered User
Join Date: Aug 2007
Location: West Hills, California
Posts: 679
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Mounting an electric fuel pump in 69 c10.
I want to install an electric fuel pump. Any pics of one installed in 67-72 truck? I am looking for a place to mount it. Thanks
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07-17-2008, 10:56 PM | #2 |
18 Till I Die
Join Date: Mar 2005
Location: Alberta, Canada
Posts: 1,522
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Re: Mounting an electric fuel pump in 69 c10.
Heres mine
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2011 GMC Acadia 1969 GMC BBC LS7 2007 GMC Crew Duramax 1987 Camaro Iroc 350 Tuned Port Injection 42000Km 1987 Chevrolet Silverado 350 TBI 1987 Chevrolet Silverado 350 TBI(yes 2) Take me drunk, I'm too home... |
07-18-2008, 03:03 PM | #3 |
Sheetmetal Psycho
Join Date: May 2005
Location: athens PA
Posts: 515
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Re: Mounting an electric fuel pump in 69 c10.
No pics at the moment, but I mounted mine on the steel member below the fan and radiator. There was holes there to use for mounting.
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I didn't say you were stupid, but I was thinking it... I need a check up from the neck up! Project "Rigginstine's Monster" 1971 C-10 longbed 355/4spd Future mods: 67 front clip Webby's Rigginations - where everything has potential! |
07-18-2008, 03:23 PM | #4 |
Sofa King. We, Todd, Ed.
Join Date: Oct 2006
Location: Spokane, Wa.
Posts: 631
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Re: Mounting an electric fuel pump in 69 c10.
All you need to know is electric pumps are meant to be mounted BELOW the gas tank and as close to the tank as possible. By design they push the fuel that is gravity fed from the tank. I have had some customers who mounted an electric pump in the engine compartment with no problems but technically thats not how they're supposed to work.
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07-18-2008, 03:25 PM | #5 |
Senior Member
Join Date: Sep 2007
Location: Albuquerque NM
Posts: 7,862
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Re: Mounting an electric fuel pump in 69 c10.
shouldnt the electric fuel pump be mounted as close as possable to the fuel tank? for less suction purposes?
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1967custom |
07-18-2008, 03:45 PM | #6 | |
just can't cover up my redneck
Join Date: May 2004
Location: Columbus OH
Posts: 11,414
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Re: Mounting an electric fuel pump in 69 c10.
Quote:
Electric fuel pumps are vane/rotor type pumps that are positive displacement type pumps. The stock style mechanical pump is a diaphragm type pump, they are very different. A real big advatage of electrics is that, when mounted in back near the tank, the entire fuel line is pressurized. This helps to prevent vaporlock. The biggest dis-advantage is during a fire.....for the same reason. The entire fuel line is pressurized. If the pump is not wired to shut-off when the engine is not running...it could continue to feed a fire in the event of a crash/rupture. Mechanical pumps stop immediately with the engine. |
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