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  1. FITECH EFI TUNING tips, info sharing, ideas, settings, etc...

    Apr 12, 2016 · FITECH SETUP USED: Go EFI 8 FUEL SYSTEM: Racetronix 255 and 340 in tank in parallel. Running on 255 for now, will stage 340 in I open the bottle ENGINE VACUUM: ~7in …

  2. Fitech shutting off during mild to hard acceleration at...

    Sep 21, 2017 · Early fuel injection systems were full power pumps with a return line to the tank from a pressure regulator. Current systems have a PWM module controlling the pump and …

  3. Sniper EFI vs FITECH - Team Chevelle

    Jan 6, 2018 · I've used the TBI and MPFI FiTech EFI configurations and users have a lot of tuning access. Enough access to really make a mess of things, or get more power out of the system. …

  4. FITECH EFI TUNING tips, info sharing, ideas, settings, etc...

    Mar 28, 2025 · FiTech EFI – Basic Setup Instructions - FiTech Fuel Injection These are a basic overview of the most common setup questions. Resetting to a Stock Calibration From the main …

  5. Has anything stopped working on your Fitech? - Team Chevelle

    Mar 23, 2020 · Has anything went out on your Fitech? I've had my FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 30002 since 2015. I also have the command center. What is …

  6. ACES EFI any good? - Team Chevelle

    Jan 28, 2024 · Can control timing and fuel map nearly identical to the sniper for less than half the cost. I hear allot, you get what you pay for. If you think about the way the system works, …

  7. FiTech EFI & Fuel Command Center Review & Install w/pics

    Dec 17, 2015 · re: FiTech EFI & Fuel Command Center Review & Install w/pics have you closed the hood on the 4" air cleaner yet? If not, go easy on that. Tom Terrific or Terrible Tom, …

  8. Is EFI on a BBC worth it? - Team Chevelle

    Feb 8, 2016 · FITech Fuel Injection 30002, FiTech Go EFI 4 - 600 HP Throttle Body Systems | FITech Fuel Injection and the fuel system I used... FiTech Go EFI System Fuel Command …

  9. Fitech idle control problems - Team Chevelle

    Jan 3, 2019 · FiTech Go4 600 - Timing control via gutted 7 pin large cap HEI - Fuel RobbMc Powersurge with returns. Previous system was Megasquirt w/Holley TBI so I am not new to …

  10. Fitech shutting off during mild to hard acceleration at 3500 rpm

    Feb 4, 2006 · The FiTech has a Fault Rev Limit setting in the Rev Limit Decel Cut menu of the Pro tuning section. You can use to shut the fuel injection off before the motor explodes. It is …