RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

$109.89

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Quick Specs

Instructions: Download PDF

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DESCRIPTION:

This fully potted, weatherproof module can be wired into the power supply of a coil per cylinder ignition system, where it senses current and creates a conventional 12V square wave signal output which can be utilized by AutoMeter tachometers and many aftermarket RPM activated devices. Ideal for vehicles with late model engine swaps and applications where conventional tachometer signals are not available.

Feature Points

Compatible with 1-12 cylinder engines
Measures 1.5” x 3.5” x 2”
Environmentally sealed and vibration resistant for underhood mounting
Wire lengths: Gray (signal out) 52", Black (ground) 24", Red & Red/Grn (Ign. Power in and out) 24"

REVIEWS:

Rated 5 out of 5 by 81svtcoupe from Easy to install I purchased this to get the Chrono Tach working in my 1981 Ford Mustang 03 Cobra swap (4.6L Supercharged) project. The instructions was super easy to follow, install was very simple and I was able to hide it in my glove box for a simple easy installation. A++++ for another fantastic Autometer product.

Date published: 2020-03-18

Rated 5 out of 5 by The Duke from Just what I didn't know I needed This adapter also works converting old-school electrical ignition signals to work with new tachs. As many know, it's hard to get points and electrical ignition dizzys to work with modern tachs. This fixes that problem. Just make sure you're not running a high voltage coil and it will work just fine. It is a little spendy for just one function.

Date published: 2024-07-13

QUESTIONS:

im installing the 9117 on a 2018 5.0 with control pack M-6017-M50BA conn. C146 cutting coil feed wire and hooking red from 9117 to veh side red/green to coil side is that correct thanks

Asked by: rick67

This is correct. Once the coil power source is cut, the end going to to the coils gets red/green and the end receiving power from the harness gets the solid red wire.