Installing a Holley Terminator X 937 in 2023!

Installing in a Foxbody? Here are the missing parts that were included in the 937F kit!

Holley Fuel Pressure & Oil Pressure Sensor
554-102 - You will require two sensors, one for fuel pressure and the other for oil pressure.

Holley Coolant Temperature Sensor
534-10

Holley Manifold Temperature Sensor
534-20

Holley TFI Ignition Harness
558-305

Holley EFI USB Cable to Labtop
558-443

Holley ECU Floor Mount
554-107

Mf Kustoms

Holley 937F Instruction Manual

Holley 937 Instruction Manual

If you would like to reach me directly, please message me on IG @ National_TRX

From my own 937 kit, I removed the coolant sensor plug, manifold sensor plug, IAC plug and TPS plug from my old harness. If you need a wire reference, please message me and I'll be glad to help you out.
I also found out the 937 kit has shorter wires by two to three feet, as the ECU is not designed to be mounted under the seat.

[gstang]

You listed the floor mount as 554-107. It is 554-157. Great video. Thank you for the information and links. VERY helpful.

[ricardo]

When I heard the Ford kit was going away I looked up the harness differences between the universal kit and the F kit and bought those harnesses from summit etc. Bought the seat bracket also. Not sure if they're still out there but that's a possibility also. Thanks

[TexasGT]

Thanks for the vid. gives me a heads up on install im about to do on my 347/ Vortech T trim/ Term X install so much for the plug and play they get us all to buy into LOL

[ninopozzi]

I don’t know how you figured out where all that wiring goes 🤷‍♂️I have headache just watching the video 😅 I am impressed 👍 keep up the good work and hopefully everything goes smooth with the build 👍👍

[jacobhunter]

How can I contact you to get the wiring info for using the stock plugs. Thanks man if appreciate bunches. Currently in process of installing and I didn’t know all this extra was needed.

[GW_Live]

Wiring is always a good time eh? Haha! Will it be faster than the Buick?

[foxmarcus]

On the iac with the purple wires do you have the diagram on which hooked up to what

[themrfabio]

So in theory could a GM IAC be ran on this car without any mod to harness or throttle body?

[michaelhook]

What wires were to short to go under the seat? Just the power harness, or the main harness?

[dwaste]

What adapter did you use for your IAC sensor?

[mikelazar]

This sounds dumb but do you know which screws you need to mount the ECU to the bracket?

[Bruh_HOW]

Well f*ck me, just now finding this out after freshly ripping the old harness out🫠 thanks for the info