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Top 2GNT Technical Turbo/Nitrous Tech topic #72521
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Subject: "Fuel pressures with 30lber and SFMU" Previous topic | Next topic
DSMeclipseGSJun-11-04 08:45 AM
Member since Jan 21st 2002
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#72521, "Fuel pressures with 30lber and SFMU"


          

I am going to be running 5lbs of boost with 30lb injectors and sfmu (harder spring and largest disc). 16g turbo from HAHN.

I searched and many people say about 22 psi idle pressure is good but no static is given.

I just want to make sure of the settings:

- Static pressure is with the vaccumm line OFF
- Idle is with the line PLUGGED IN

- I want to run 5lbs boost with an fmic and 30lbers. I am supposed to always tune the fuel using static pressure with the vac line off, CORRECT?

If so, what should I tune the static to for my setup? I was told once you set the static and then vac line is reconnected, the pressure gauge reading should drop like 10psi.

Would I set the STATIC to 22psi OR set the static to whatever is necessary for the idle pressure to DROP DOWN to 22 psi once the vac line is hooked back up?

When I want to bump up to 8psi, should I just change to the next second largest disc/ring combo? Will I need to change the idle/static pressure at all?

Thanks and sorry its so long.

  

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Fuel pressures with 30lber and SFMU [View all] , DSMeclipseGS, Jun-11-04 08:45 AM
  RE: Fuel pressures with 30lber and SFMU, jsupetran, Jun-11-04 08:48 AM, #1
RE: Fuel pressures with 30lber and SFMU, DSMeclipseGS, Jun-11-04 09:18 AM, #2
      RE: Fuel pressures with 30lber and SFMU, Ryan_Hes, Jun-11-04 09:27 AM, #3
           RE: Fuel pressures with 30lber and SFMU, turbo8u, Jun-11-04 09:30 AM, #4
                RE: Fuel pressures with 30lber and SFMU, DSMeclipseGS, Jun-11-04 10:16 AM, #5
                     RE: Fuel pressures with 30lber and SFMU, turbo8u, Jun-11-04 10:38 AM, #6
                          RE: Fuel pressures with 30lber and SFMU, DSMRoadster, Jun-11-04 12:25 PM, #7

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