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PCGUY112887

Join Date: Feb 2006

Posts: 1067
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#1

Fuel rail

07-10-2007, 11:22 PM

Is the DOHC fuel rail and regular pushrod fuel rail the same?

Basically I am putting the #24 DOHC injectors into my 3500 with the 3100 fuel rail, and I need to know if I get the clips for the DOHC injectors, if they will attach to my 3100 rail. My 3100 fuel injector clips do not attach correctly to the DOHC injectors.

Also will the spray pattern of the DOHC injectors matter?

SpudFiles
Blast vegetables and whatever else you can think of!
Theopia
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1996 3500GP Coupe, "Bright White".
3500 swap, 60degreeV6 1393 Cam, Ported Intakes, Comp Cams Valve Springs, 65mm TB, Custom Pushrods, S&S Headers, 97 PCM with DHP Powrtuner, 2.5" back to dual Hooker Aerochambers, SS Brake Lines, Addco swaybar, KYB's, Intrax Springs, STB's, etc!
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3100 MPFI

Join Date: Oct 2003

Posts: 1520
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#2

07-11-2007, 12:11 AM

The rails are different, but the clips might be the same.

Taylor
1988 Olds Cutlass Supreme 3100 MPFI
1990 Pontiac Grand Prix STE 3.1 MPFI
1994 Olds Cutlass Supreme convertible
1998 Lincoln Mark VIII
"find something simple and complicate it"
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IsaacHayes

Mr. Orange.

Join Date: Apr 2006

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#3

07-11-2007, 12:40 AM

The DOHC have a dual spray pattern IIRC.

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PCGUY112887

Join Date: Feb 2006

Posts: 1067
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#4

07-11-2007, 09:21 AM

I know they have a dual spray pattern (learned after I bought them). Hopefully they will work fine? I hope Superdave knew their spray pattern when he suggested I get them

SpudFiles
Blast vegetables and whatever else you can think of!
Theopia
Enjoy life online.

1996 3500GP Coupe, "Bright White".
3500 swap, 60degreeV6 1393 Cam, Ported Intakes, Comp Cams Valve Springs, 65mm TB, Custom Pushrods, S&S Headers, 97 PCM with DHP Powrtuner, 2.5" back to dual Hooker Aerochambers, SS Brake Lines, Addco swaybar, KYB's, Intrax Springs, STB's, etc!
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