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MSD Ignition 2939

Atomic TBI Throttle Position Output Module

MSD Ignition 2939

121-2939

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$161.95
$145.76
ON SALE - $16.19 OFF
MSD Ignition 2939 Atomic TBI Throttle Position Output Module $145.76
Atomic TBI Throttle Position Output Module
  • 0-5V TPS Signal
  • For Transmission Controller or Accessory

  • MSD Ignition 2939 Details

    TBI Module

  • Requires a throttle position signal.
  • Plugs in-line to the Atomic TBI EFI system and delivers a universal 5-volt output signal.
  • Eliminates the need to install an external TPS sensor and wiring on the throttle linkage.

  • Specifications:

    Manufacturer's Part Number:
    2939

    The all new Atomic EFI system was designed with two goals: simplicity and performance. Simplicity was achieved when MSD rewrote the industry standard for easy installation and programming. Performance is served through improved drivability from idle to full throttle blasts. The MSD Atomic EFI can be installed with basic hand tools in just a weekend! In fact with little preparation, installation can be started on Saturday morning and the car will make a cruise that night. This is due in large part to the ability to run a returnless fuel system so there are no modifications to the tank and no need to run another fuel line (in most applications). MSD incorporated the ECU into the throttle body to reduce the wiring and connections. MSD also moved the four main sensors inside the ECU for even less under hood clutter and wiring. The Atomic EFI comes with a compact handheld monitor that allows you to select a number of parameters to match your engine combination. This will get the engine to fire up and it will start learning your combination immediately. No software programs to learn, and certainly no jets or idle mixture screws. In the end the Atomic EFI delivers the performance and drivability expected from an EFI yet with an installation so easy you'll have the rest of the weekend to cruise.

    Basic Kit Includes: Throttle Body, Power Module, Wide Band O2 Sensor, Handheld Programmer

    Master Kit Includes: Throttle Body, Power Module, Wide Band O2 Sensor, Handheld Programmer, Fuel Pump, Fuel Filters, Brackets, High Pressure hose & Clamps

    Features
  • Half the connections of other EFI kits
  • Returnless fuel system design - No need to run a second fuel line
  • Control the ignition timing through the ECU
  • Control two cooling fans for consistent engine temperatures
  • Improved air/fuel distribution through annular ring injection design
  • Self learning technology eliminates the need for PC programming
  • C.A.R.B. Approved: E.O.# D-722

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    See instructions for complete diagram

    Frequently Asked Questions

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