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HFS-5 messing up with 1000cc inj!?

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Old Apr 4, 2010 | 08:53 AM
  #16  
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Way to go Richard .
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Old Apr 4, 2010 | 03:00 PM
  #17  
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thanks richard that really helped out! last question can i do this setup on ONE 1.0 jet? or do i need to run duals?
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Old Apr 4, 2010 | 03:15 PM
  #18  
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If you have used 1mm jet before, I would use the same.
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Old Apr 4, 2010 | 06:33 PM
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You can run dual jets but depends atmosphere and other factors. 2 jets are great when you are in a very hot and dry climate.

Check the wiring to the HSF the random spurts could be the brown wire grounding out (somewhere) causing it to open. Or check for leaks from the pump to the HSV I have seen random stuff sometimes.
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Old Apr 4, 2010 | 11:25 PM
  #20  
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Originally Posted by esevo
You can run dual jets but depends atmosphere and other factors. 2 jets are great when you are in a very hot and dry climate.

Check the wiring to the HSF the random spurts could be the brown wire grounding out (somewhere) causing it to open. Or check for leaks from the pump to the HSV I have seen random stuff sometimes.

yea i actually had my BIG LEAK problems fixed by replacing all the fittings with the metal compression fittings, all new teflon tubing, new oring and brass piece under pump cover and that pretty much fixed any leak i had.. it was tested and worked fine about a month after that then changed turbo with bigger injector and this happened when i went to go get tuned

but ill triple check all my grounds again to make sure its all tight
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Old Apr 4, 2010 | 11:26 PM
  #21  
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and yea weather is not that bad here in northern virgina.. it get to the low 20s in winter and about high 100s in summer.. keeps changing as season change so i think i should be okay with one 1.0 nozzle
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Old Apr 5, 2010 | 01:56 AM
  #22  
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It is a good time to do some testing. All leaks has been cured, it is time to look for clogs and blocks. Clipping the jet on the windscreen is a quick and effective system test.
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Old Apr 5, 2010 | 05:26 AM
  #23  
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From: Woodbridge, VA
hey richard can u PM me your number to contact if you could
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Old Apr 11, 2010 | 08:47 PM
  #24  
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any luck?
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Old Apr 12, 2010 | 01:29 AM
  #25  
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Darkn3s,

I have pmed you my phone number

Last edited by Richard L; Apr 12, 2010 at 01:36 AM.
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Old Apr 20, 2010 | 06:03 AM
  #26  
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UPDATE:

thanks richard i went with the double pulse method and added 2 diodes to both injector #1 and #3 and played around with the trip adjustment.. now its smooth again.. sucks that i now need a new clutch.. meth made it slip as soon as it was turned on to tune

act < exedy TWIN!
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Old Apr 20, 2010 | 08:08 AM
  #27  
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Darkn3s, I knew the double pulsing would work. Enjoy your new found power!!
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Old Apr 20, 2010 | 01:50 PM
  #28  
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cant wait.. i needs the clutch installed
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Old Jun 1, 2010 | 02:39 PM
  #29  
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For the double pulse modification, do any of the diodes from 1N4001 to 1N4007 work? I don't know too much about electronics anymore. And the stripe tells you which direction to install?

Thanks.
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Old Jun 1, 2010 | 05:05 PM
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For normal fuel injection engine, any numbers between 1N4001 to 1N4007 will work. The band denotes the pointed side of the arrow.

I believe the diagram I drew indicated this.

Richard
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