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Holley Terminator X Ford MPFI Kit 550-937 COMPLETE KIT WITH GM IAC and 3BAR MAP SENSOR , NOW INCLUDES GENUINE BOSCH O2 SENSOR , IN STOCK

Home Shop1987-1995 Mustang 5.0LHolley Terminator X Ford MPFI Kit 550-937 COMPLETE KIT WITH GM IAC and 3BAR MAP SENSOR , NOW INCLUDES GENUINE BOSCH O2 SENSOR , IN STOCK
Holley Terminator X Ford MPFI Kit 550-937 COMPLETE KIT WITH GM IAC and 3BAR MAP SENSOR , NOW INCLUDES GENUINE BOSCH O2 SENSOR , IN STOCK
Holley Terminator X Ford MPFI Kit 550-937 COMPLETE KIT WITH GM IAC and 3BAR MAP SENSOR , NOW INCLUDES GENUINE BOSCH O2 SENSOR , IN STOCK - Image 2

Holley Terminator X Ford MPFI Kit 550-937 COMPLETE KIT WITH GM IAC and 3BAR MAP SENSOR , NOW INCLUDES GENUINE BOSCH O2 SENSOR , IN STOCK

$2,499.99

Universal MPFI Main Harness – Ford Spaced EV1 Injector Harness, 3.5″ Touchscreen Included

Categories: 1987-1995 Mustang 5.0L, Holley EFI.
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Universal MPFI Main Harness – Ford Spaced EV1 Injector Harness, 3.5″ Touchscreen Included

11/15/23 UPDATE:  HOLLEY HAS STARTED SHIPPING THESE WITH A CHINESE KNOCK OFF SENSOR , WE WILL INCLUDE A GENUINE BOSCH SENSOR WHEN YOU ORDER FROM DIRTY DIRTY RACING

GM IAC , TEMP SENSORS AND TFI WIRING ADAPTER INCLUDED TO MAKE THIS A COMPLETE KIT SO YOU DO NOT HAVE TO BUY ANYTHING ELSE , ALONG WITH MY TECH SUPPORT TO HELP YOU DURING INSTALL , YOU WONT HAVE TO FIGHT IDLE ISSUES WITH THIS KIT VS THE ANDERSON GEN 2 KIT THAT STILL USES THE STOCK FORD IAC THAT DOES NOT WORK CORRECTLY WITH THE HOLLEY SOFTWARE BECAUSE THE FORD IAC NEEDS TO RUN AT 40 PERCENT DUTY CYCLE AT IDLE VS THE HOLLEY SOFTWARE IS SETUP TO RUN THE IAC AT ZERO PERCENT AT IDLE , THERE IS NO PROPER FIX FOR THIS OTHER THAN INSTALLING A GM IAC ON THE SYSTEM. WE HAVE CONVERTED OVER 20 OF THE ORIGINAL 937F KITS OVER TO A GM IAC FOR CUSTOMERS AND EVERY SINGLE ONE OF THOSE CUSTOMERS WAS BLOWN AWAY AT THE DIFFERENCE IT MADE IN IDLE QUALITY AND DRIVE-ABILITY.

This kit is setup out of the box for GM idle air control  ,  does not contain ECU mounting bracket to mount ECU under passenger seat because the wiring wont reach on this universal kit , overall harness length to ECU is shorter but should place ECU near passenger side kick panel area if you decide to use this kit in a 79-04 Mustang chassis , carchains3d offers a ECU mount to mount ECM in the stock location

( NO ELECTRONIC TRANSMISSION CONTROL on this kit )

WE INCLUDE THE GM IAC , INCLUDES TFI HARNESS AS WELL AS THE NEW GM ECT SENSOR  ACT SENSORS AND 3BAR MAP SENSOR , AND WE SWAP THE ECU PINS TO RUN THE GM IAC OUT OF THE BOX SO YOU DO NOT HAVE TO DO ANY CHANGES TO MAKE IT TRULY PLUG AND PLAY AND THE GM IAC JUST WORKS WITHOUT BANDAID SOLUTIONS SO YOU WILL HAVE MORE ENJOYABLE IDLE QUALITY THAN THE FORD IAC

We can provide instructions for installing this kit on a foxbody or 94-95 Mustang with Manual transmission

Take control of your conventional Ford engine with Terminator X! Don’t settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common V8 engine combinations to get you out of the garage and on the road/track fast. The 3.5″ touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI’s industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won’t break the bank!

Features:

  • Plug and play Ford V8 engine control, such as the 302w, 351w or 460 Big Block.
  • Includes EV1 Injector Harness
  • High Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)
  • All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control.
  • Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ and 3/16ths) – or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install
  • MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths)
  • Plug and plug ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors.
  • 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake
  • Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
  • Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
  • Advanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety!
  • On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal. Allow you to identify any Critical engine issues at a glance
  • The included 3.5″ Touchscreen Handheld contains a calibration wizard, that allows you to quickly build a base tune for any domestic V8 engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display.
  • The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up!
  • Plug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules, and coming soon, 12.3″ digital dash support!
  • Free EFI Tuning Software for complete control of your Terminator X power plant

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We offer remote custom tuning and in house dyno tuning on EFI systems for most all domestic manufacturers and also tune carburetors. Our goal is to tune your car or truck engine and transmission for maximum but safe performance as well as improve fuel economy when possible and just create a better overall driving experience.

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