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Stock fuel pump flow rates
#205294
August 20, 2005 09:09 pm UTC
August 20, 2005 09:09 pm UTC
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Joined: Jul 2003
Posts: 3,065 Colborne
Adam Grenon
OP
Insane Member
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OP
Insane Member
Joined: Jul 2003
Posts: 3,065
Colborne
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I currently have the 92' stock n/t fuel pump still in the tank of my now turbo'd n/t.
I am experiencing fuel cut at around 13psi. I have no way to log at this time to see what the MAF is doing etc when this happens.
My dilema is whether or not to install my MAF-T setup and using the anti fuel cut feature, so I can run around 15 psi.
What I am asking is will the stock pump keep up or should I put a 190 walbro or at least a stock "turbo" pump in there before setting the maf-t up?
2012 - Lancer Ralliart Octane Blue 1991 - Talon Tsi AWD FP HTA 71 1992 - Talon Tsi AWD on hold
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Re: Stock fuel pump flow rates
#205295
August 20, 2005 09:37 pm UTC
August 20, 2005 09:37 pm UTC
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Joined: Aug 2004
Posts: 623 Colborne, Ontario
Steven Usher
Serious Member
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Serious Member
Joined: Aug 2004
Posts: 623
Colborne, Ontario
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Grenon, I'm at work, so I have nothing better to do, so I'm doing a bit of searching for you. From what I can tell though, I believe the NT pump doesn't flow as much as the turbo ones, but wouldn't know for sure without the Denso part #. However, you should definitely be fine with just a regular stock turbo one at 15psi. Here is a good list of numerous different pumps and their flow rates if you wanted to check it out though.
1991 Eagle Talon TSi AWD
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Re: Stock fuel pump flow rates
#205296
August 21, 2005 07:16 am UTC
August 21, 2005 07:16 am UTC
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Joined: Nov 2003
Posts: 2,857 Oakville, ON
Nigel Smith
Insane Member
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Insane Member
Joined: Nov 2003
Posts: 2,857
Oakville, ON
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Fuel cut doesnt occur because of a lack of fuel, so that shouldnt be youre real issue here.
Past 1992 Tsi AWD 1992 Tsi 14.30@100 Stock w/ MAF-T 1992 Tsi AWD 13.03@105 1.71 60' 1991 Tsi AWD
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Re: Stock fuel pump flow rates
#205299
August 24, 2005 03:10 am UTC
August 24, 2005 03:10 am UTC
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Joined: Jul 2003
Posts: 3,065 Colborne
Adam Grenon
OP
Insane Member
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OP
Insane Member
Joined: Jul 2003
Posts: 3,065
Colborne
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I've got a logger cable coming. I think once I have the info from that I can figure out what really is going on and make a judgemnet from there.
2012 - Lancer Ralliart Octane Blue 1991 - Talon Tsi AWD FP HTA 71 1992 - Talon Tsi AWD on hold
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