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non turbo fuel pump high flow? #205098
October 14, 2004 03:43 am UTC
October 14, 2004 03:43 am UTC
Joined: Jun 2003
Posts: 906
chatham ontario
steve muscedere Offline OP
Member
steve muscedere  Offline OP
Member
Joined: Jun 2003
Posts: 906
chatham ontario
ignore the title laugh

I'm putting a turbo engine in my non turbo, just wanted to know if the fuel pumps are the same as turbo.

Anyone have the part numbers to see if they match?

thanks
-steve

Re: non turbo fuel pump high flow? #205099
October 14, 2004 05:50 am UTC
October 14, 2004 05:50 am UTC
Joined: Jan 2003
Posts: 2,673
Bolton
Dean Boyle Offline
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Dean Boyle  Offline
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Bolton
They are the same (afaik) but the Fuel Pressure Regulators are different.

Re: non turbo fuel pump high flow? #205100
October 14, 2004 11:44 am UTC
October 14, 2004 11:44 am UTC
Joined: Aug 2004
Posts: 322
T.O ont.
Joe panton Offline
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Joe panton  Offline
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Posts: 322
T.O ont.
Quote
Originally posted by Dean Boyle:
They are the same (afaik) but the Fuel Pressure Regulators are different.
Are you shure??? If so that would be cool but the injectors are a lot smaller on a non turbo so......well i dont know???????????

Re: non turbo fuel pump high flow? #205101
October 14, 2004 02:43 pm UTC
October 14, 2004 02:43 pm UTC
Joined: Nov 2002
Posts: 4,264
GTA
Tim Grechin Offline
Senior Member, with Far TOO Much Time on Their Hands
Tim Grechin  Offline
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I was under the impression that the fuel pump, injectors and regulator are all different. The pump in my FWD was changed with a re-wired Stealth TT pump and the stock N/T one was a joke in size. Yet I didn't have a stock turbo pump to compare it too.

The injectors are 240ccs. Too small for any substantial amount of boost.

The FPR have different base pressures. I have an electric fuel pressure gauge and actually use the n/t fuel pressure regulator because it has a higher base pressure @ 42psi. Turbo is more around 35psi. Both rise in a 1:1 ratio with boost.


11.254@132.14MPH - Tractionally impaired
Re: non turbo fuel pump high flow? #205102
October 15, 2004 01:01 pm UTC
October 15, 2004 01:01 pm UTC
Joined: Jul 2003
Posts: 3,065
Colborne
Adam Grenon Offline
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Adam Grenon  Offline
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Colborne
My car was also an n/t to start out. I now have a turbo engine as well. I still have the stock n/t pump, but I think that its just not performing. I seem to get major fuel cut at about 13psi under decent load but not WOT, I can't even go WOT without it cutting out. I also have some boost leak issues to deal with, but I think I have a combination problem going on there.

oh and regarding the injectors.. I belive Steve is switching the whole engine to a turbo engine which probably is coming with injectors. This is what I did.


2012 - Lancer Ralliart Octane Blue
1991 - Talon Tsi AWD FP HTA 71
1992 - Talon Tsi AWD on hold
Re: non turbo fuel pump high flow? #205103
October 15, 2004 05:02 pm UTC
October 15, 2004 05:02 pm UTC
Joined: Nov 2002
Posts: 4,264
GTA
Tim Grechin Offline
Senior Member, with Far TOO Much Time on Their Hands
Tim Grechin  Offline
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*****
Joined: Nov 2002
Posts: 4,264
GTA
Fuel cut off it caused by the MAF signal maxing out, not a fuel pump. You'll need some sort of air flow reducer (SAFC or MAFT). In order to do so, you'll need larger injectors/fuel pump.


11.254@132.14MPH - Tractionally impaired

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