TPI in tank specifications.
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From: Perth Australia
TPI in tank fuel pump specifications.
Does anyone have the rated fuel flow [gallons or litres per hour] and pressure on the stock TPI in-tank pump?
Last edited by PerthZ28; Oct 27, 2004 at 04:31 AM.
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Joined: Sep 2004
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From: Mankato, MN
Car: 89 GTA
Engine: 406 SBC
Transmission: TH350
According to http://www.fuelinjection.com/portinj.html The pum p is rated at 24 GPH at 50 PSI. My dandy little measurement converted translates that to about 109 LPH. I don't know how much HP it can support, I know I fall out of regulation with my 406 SBC under heavy load. I probably make 425 HP at the Flywheel. A Walbro 255 should be showing up at my door sometime soon.
Hope that helps!
Hope that helps!
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Junior Member
Joined: Sep 2004
Posts: 39
Likes: 0
From: Mankato, MN
Car: 89 GTA
Engine: 406 SBC
Transmission: TH350
Wow!
There is a lot of difference between what the Delco book says, and FIS says the rating is.
It is just too easy to give false information around here!
There is a lot of difference between what the Delco book says, and FIS says the rating is.
It is just too easy to give false information around here!
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