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RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

Product # 9117
$101.16

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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

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

In a GM LS application, how far away from the coils can I mount the control box? I'd like to place the box inside the vehicle cabin and run wires to the engine coils.

Asked by: mdstitt
Thank you for your question. The module comes with 2ft leads, but you can certainly solder on additional length of 18gauge wire to mount the unit further away from the coils.
Answered by: Zach from AutoMeter
Date published: 2019-05-20

Hi, Can I use this on a 2010 hemi in a challenger?

Asked by: mikebida
Thank you for your question. Yes, this is compatible with a 2010 Challenger.
Answered by: Zach from AutoMeter
Date published: 2019-04-25
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