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  1. Slippery Nut

    IAT2 volts vs. Aero Force Air Charge Temp

    I've been trying to datalog the air charge temps with the SCT X4 and it supplies voltage reading and not actual temp like the IAT1 on the SCT X4. The Aeroforce gauge provides an aircharge temp, but the formula [ T=(V/0.1) converted from C to F ] I'm using in Live Link to convert X4 volts to temp...
  2. Slippery Nut

    Has anyone ever had a plug gap close under WOT?

    I've had it twice, 17° max spark, low 11's AFR, 92 octane w/RP max boost. Both times #8 cylinder. Sent from my XT1254 using the svtperformance.com mobile app
  3. Slippery Nut

    Rough Idle on Startup, exhaust smells rich

    I just reinstalled my S/C after having it rebuilt. I've changed nothing else and on every startup after the car has been sitting for at least an hour, it idles rough for a few seconds and the exhaust smells like unburnt fuel. It clears up rather quickly. Other than that the car runs strong and...
  4. Slippery Nut

    Retainer - Injection Valve

    Can anyone tell me what function the retainer clip on the top of each fuel injector has? I'm missing two of them, but the fuel rail keeps the injectors in place. Are these retainers a necessary part?
  5. Slippery Nut

    Royal Purple: Flow Rate?

    I just changed the oil in my cobra and I used Royal Purple. I've never used RP, but I am using the same viscosity as the last oil change (5W-20). When I was pouring it into the funnel, I noticed that it appeared to flow faster, as if it was thinner. Has anyone else ever noticed this? I haven't...
  6. Slippery Nut

    Possible Dead Fuel Pump? Please help

    I'm concerned one of my fuel pumps may be dead, as suggested by someone else. I've attached a portion of a datalog showing injector pressure drop of 27 psi in the 5,000 to 5,350 RPM range during WOT. The FPDC is less than 80%. I'm confused. Shouldn't the injector pressure drop remain pretty...
  7. Slippery Nut

    Dead fuel Pump? Please help

    I'm concerned one of my fuel pumps may be dead, as suggested by someone else. I've attached a portion of a datalog showing injector pressure drop of 27 psi in the 5,000 to 5,350 RPM range during WOT. The FPDC is less than 80%. I'm confused. Shouldn't the injector pressure drop remain pretty...
  8. Slippery Nut

    S/C Intercooler

    Can anybody tell me the torque specs for the intercooler bolts?
  9. Slippery Nut

    Even flow cooling mod install

    So I'm a bit late here, but what can you tell me about moving that big ass wiring harness that runs along the back of the motor directly above the freeze plug out of the way? I have the S/C off the car getting it ported and thought is was a good time to install the cooling mod. Reference...

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