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Fuel pump output?

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Old Jul 4, 2005 | 04:06 PM
  #1  
My1986IROC-Z's Avatar
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From: Eastern Georgia
Car: 1986 Iroc-Z
Engine: 305 TPI (used to be Carb)
Transmission: 700R4
Fuel pump output?

I am doing the carb to TPI swap and I am opting to use an inline electric fuel pump because my exhaust is completely welded and I don't want to cut it. I see Holley has a myriad of different PSI, GPH outputs but what exactly does the 305 TPI engine require? thanks
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Old Jul 6, 2005 | 11:59 AM
  #2  
Jade Grey's Avatar
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From: Irmo, SC
Car: 1992 Pontiac GTA
Engine: 305TPI
Transmission: 700R4
Axle/Gears: 10-bolt, 2.73
If you're going to an in-line pump, it will need to supply at least 50 psi and 16 gph.

The Holley 12-920 fits the bill, but it's expensive.

You might try looking at http://www.autoperformanceengineering.com/.

Edit: Look at the MSD-2225 at Summit Racing.

Last edited by Jade Grey; Jul 6, 2005 at 12:09 PM.
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