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Racetronix fuel system

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Old Aug 31, 2003 | 02:01 PM
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Default Racetronix fuel system

my friend have this fuel system on his car but after installing the system, when he rev it or drive , it doesn't response properly. what is wrong with it?? do I need programming????
Thanks
Adnan
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Old Sep 1, 2003 | 04:14 PM
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Default Re: Racetronix fuel system

ttt
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Old Sep 1, 2003 | 06:37 PM
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Default Re: Racetronix fuel system

Did you check the fuel pressure?

For tech support please contact the dealer who supplied the system or email support@racetronix.com. Contacting the people who sell and service the product should be your first step in dealing with tech issues.

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Old Sep 2, 2003 | 04:34 AM
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Default Re: Racetronix fuel system

the fuel pressure has not been checked!!! what should it be at??
stock injectors are still on the car(98 model)
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Old Sep 2, 2003 | 09:14 PM
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Default Re: Racetronix fuel system

58PSI minimum. Possibly a few PSI more at idle / part throttle.
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Old Sep 3, 2003 | 02:05 PM
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Default Re: Racetronix fuel system

My car has the stock regulator with the dual racetronix pumps, pressure at idle is 70psi. After tunning out my 8-1 AFR the car runs great.
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Old Sep 3, 2003 | 02:45 PM
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Default Re: Racetronix fuel system

My car has the stock regulator with the dual racetronix pumps, pressure at idle is 70psi. After tunning out my 8-1 AFR the car runs great.
how to tune it????
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Old Sep 4, 2003 | 02:48 PM
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Default Re: Racetronix fuel system

LS1 Edit at Speed Inc
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Old Sep 4, 2003 | 05:16 PM
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Default Re: Racetronix fuel system

You shouldn't need to retune the car just because of adding a new fuel pump should you? I would think that just an adjustment of the fuel pressure via an adjustable regulator might be all that is needed?
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Old Sep 5, 2003 | 01:51 AM
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Default Re: Racetronix fuel system

My pressure went up about 6-7psi after my fuel pump install (Walbro 340), and I seem to have lost some power and I can see the rich mixture in the rear view mirror at night. Anybody know an easy way to get ther pressure back down?
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Old Sep 5, 2003 | 06:43 AM
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Default Re: Racetronix fuel system

My pressure went up about 6-7psi after my fuel pump install (Walbro 340), and I seem to have lost some power and I can see the rich mixture in the rear view mirror at night. Anybody know an easy way to get ther pressure back down?
Adjustable Fuel Pressure Regulator
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Old Sep 5, 2003 | 11:11 AM
  #12  
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Default Re: Racetronix fuel system

Is there an adjustable FPR that will mount to the stock fuel lines?
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Old Sep 5, 2003 | 03:10 PM
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Default Re: Racetronix fuel system

I did did heads as well so I just retuned
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