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RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

Product # 9117
$102.13

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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.
ADDITIONAL NOTES

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"
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Questions

im Workin on a race mower,  Motor is stock. It’s a Kohler command 23 and it’s got two separate coil packs that run off of the flywheel. I have a MaxTow Guage that goes from 1-10 cyl. Both coils have one wire to them. Will this adapter work for me?

Asked by: Bren454
Thank you for your question. Unfortunately, we do not have anything that will work with your application.
Answered by: Zach from AutoMeter
Date published: 2019-09-06

I can use it in my ecotec 2.2

Asked by: Jesus10
Thank you for your question. You can use this on any application that has more than just a single ignition coil. This unit installs inline on the positive wire that runs to all the coils/coil packs in the vehicle, so you may need to track the wire back so you can install this unit before that positive wire splits to go to the individual coils. It should be installed so anytime power is sent to one of your coils, it has to pass through this unit. It then outputs a pulse every time power passes through, generating a standard tach signal. As long as that installation is possible on your application, this should certainly work for you.
Answered by: Zach from AutoMeter
Date published: 2019-08-22

i have a autometer fat tach on my 2000 harley roadking. its showing low idle read out and when i give it gas it goes up fine bu reads low idle,i know myself the idlke is around 900 rom.. will this help me.

Asked by: kennyd1369
Thank you for your question. I would recommend contacting our support team so they can go through some detailed troubleshooting with you. You can contact our support team at 866.248.6357 or https://www.autometer.com/contacts
Answered by: Zach from AutoMeter
Date published: 2019-08-09

I am running a Ford 390 with a Pertronix electronic points replacement and Flame Thrower coil. Will this adapter give me accurate readings with an AutoGage tach. Currently I get occasional flutters at idle. The tach shows RPMs as I rev the motor but does

Asked by: Kr00zr
Thank you for your question. You do not need the 9117 adapter for your application. It sounds like you are picking up RF noise and interference and that is why you see flutters at idle. I recommend contacting our support team and we can walk you through some options to remedy this. You can contact them at 866.248.6357 or https://www.autometer.com/contacts
Answered by: Zach from AutoMeter
Date published: 2019-07-31

Will this work with a 2004 F150 with stock ignition

Asked by: Tim0877
Thank you for your question. Yes, you will need the 9117 to use this with your stock ignition.
Answered by: Zach from AutoMeter
Date published: 2019-07-17

can i use 9117module with a 2698 mini tach for a LS engine 5.3

Asked by: Alfonso uc
Thank you for your question. Yes, this will work for your application.
Answered by: Zach from AutoMeter
Date published: 2019-06-24

Does this increase or decrease voltage signal to the tachometer, I'm trying to get a Proform tachometer to work with the Holley Strip Annihilator ignition.

Asked by: William P
Thank you for your question. It does not do either of those things. This unit taps into the positive wire going to the coils/coil packs. Each time a coil fires, it draws voltage which passes through this unit on the way to the coil. Every time the unit sees that voltage pass through, it sends a 12v square wave signal to the tachometer.
Answered by: Zach from AutoMeter
Date published: 2019-06-21

I have a GM stand alone transmission controller for the 4l80e transmission and the GM heavy duty capacitive discharge ignition system . Can I use the 9117 as a rpm input for the transmission controller??

Asked by: bri496
Thank you for your question. No, unfortunately, the transmission controller is looking for a sine wave signal and the 9117 produces a square wave signal.
Answered by: Zach from AutoMeter
Date published: 2019-06-04
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