Power Adders Getting a Supercharger or Turbocharger? Thinking about using Nitrous? All forced induction and N2O topics discussed here.

Need suggestions-Custom PROM

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Old Mar 27, 2007 | 09:44 PM
  #1  
5.7iroc-02ws6's Avatar
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Car: 1988 IROC/02 WS6
Engine: zz3 crate w/12 psi ATI and stock ls1
Transmission: 700r4 w/2800 stall and m6
Axle/Gears: 3:42 10 bolt-both cars
Need suggestions-Custom PROM

Hope this is the right place.. I am NEW at this..

88 IROC-12 P1SC Procharger--Essentially-stock replacement motor/heads/cam
TPIS Mini Ram, 30lb SVO Injectors, Shorty Headers, 160 thermo/ls1 fans... lots of other simple bolt on's..MSD 6AL, ATI's FMU and addtnl in line F/Pump-2800 Stall w/built 700 r4
3:42 gears

I am staying w/the MAF setup for now (I know I am burying the sensor but I don't want to switch) and I am having Ed Wright make me a chip..

Does anybody have specific things I should ask for?

Changing injector cycles?
Timing?
Closed Loop/Open Loop Operations
Temperature/Fan adjustments
TCC/Lockup Speed?
EGR will need programmed out
Cold Start will need programmed out (I noted it started hard today?)
etc... anybody? thoughts?
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Old Mar 28, 2007 | 07:40 AM
  #2  
RBob's Avatar
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Need suggestions-Custom PROM

I moved this thread to the power adder board. With the SC I figured this may be the best location for it.

RBob.
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Old Mar 28, 2007 | 07:01 PM
  #3  
87IROC350's Avatar
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Joined: Mar 2000
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From: Land O Lakes, FL
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3.27
Re: Need suggestions-Custom PROM

Personally I think this is ugly anyway you look at it. You have an ECM that is not made for sensing boost and you have someone remotely programming your chip without dyno or wideband datalogging in a boosted higher hp application. I think you are asking for trouble.
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