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RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

Product # 9117
$104.95

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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

What voltage will this module output to the tachometer? I'm going to be using this as a 0-12v variable output for a different application. Will this work?

Asked by: Natesace
Thank you so much for contacting us. This device outputs a 12v square wave at a rate corresponding with the firing of the ignition coils. We have only tested this with our gauges, so while it should theoretically work with any device looking for a 12v square wave, we can't guarantee proper function with anything but an AutoMeter product. Hope this helps!
Answered by: Joseph At AutoMeter
Date published: 2018-05-14

I have a 73 cuda with a gen 3 hemi swap(6.4L) will this work to make the original tach (ralley dash) work?

Asked by: Kyle Deroshia
Hi Kyle, thank you for the question. While technically and "on paper" this should work, unfortunately it's not something we can recommend or offer any support on if it's attempted. The 9117 Tach Adapter will certainly work with an AutoMeter tachometer, as well as most aftermarket tachometers, but we can't make any guarantees on an original OEM tachometer.
Answered by: Matt from AutoMeter
Date published: 2018-05-01

How does one go about wiring into a 13b rotary engine with separate LS coils. Does it wire before all coil packs? Or just one?

Asked by: Rotormaster
Hi, thank you for the question. We'll likely need some additional details on the application, but traditionally, rotary engines are a 4 cylinder setting on the tachometer and the signal is acquired off the negative side of the lead coil. If you could reach out to us with some more details on the application at 866.248.6356, through the Chat link at the top of the page, or you can email us here: http://www.autometer.com/resources/index/ask_a_question
Answered by: Matt from AutoMeter
Date published: 2018-05-01

I have a late model distributorless Suzuki Samurai.I wanted to know if the distributorless ignition adapter will help me install my Sport Comp II Tachometer on my vehicle?

Asked by: gunny555
Thank you for the question. We'll definitely need to know some more details on the vehicle. If you can please email the year and engine size, we can provide some more direction: http://www.autometer.com/resources/index/ask_a_question
Answered by: Matt from AutoMeter
Date published: 2018-04-24

What do the wires attach to?

Asked by: Foxcar
Thank you so much for contacting us. Speaking broadly, the wires attach to coil power in, coil power out, ground and then to the tach. This varies a bit depending on the application. We outline a number of different scenarios in the 9117 Tach Adapter instruction sheet, which you can see here: http://www.autometer.com/media/manual/2650-561X.pdf If you've got questions about installation on your specific vehicle, please call our tech team at 866.248.6357, hit the Chat link at the top of the page or you can email us here: http://www.autometer.com/resources/index/ask_a_question Hope this helps!
Answered by: Joseph At AutoMeter
Date published: 2017-12-15
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