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If you’ve tried to get your tach to function after an LS swap, you know that it isn’t always a simple procedure. Save time, frustration and don't make a single cut in your factory wiring with AutoMeter’s Plug and Play LS Tach Harness. This Plug and Play solution lets you quickly and easily install the AutoMeter 9117 Tach Adapter onto your LS-derived engine. OEM spec connectors and wiring assure a hassle free installation that takes minutes rather than hours. No splicing, cutting or risks of voiding your vehicle's warranty. It’s completely reversible and couldn’t be easier. Get the best possible results in the least amount of time with the solution guaranteed to work right, the first time.
- ADDITIONAL NOTES
- Includes AutoMeter 9117 tach adapter
- The complete plug and play solution
- Does not alter factory wiring
- Plugs into factory ignition coil connectors
- Sealed connector plug in to AutoMeter 9117 Tach Adapter
- SHIPPED WITH
RPM SIGNAL ADAPTER FOR LS ENGINES, INCL. PLUG & PLAY HARNESS is rated out of 5 by 1.Rated 5 out of 5 by Autobahn444 from Tach signal adapter As with most swaps that I have been involved with, the tach signal from the computer is corrupt and the signal is lost, with the plug and play set up that I ordered is the greatest thing (NO CUTTING AND SPICING) just unplug the coil pack for each bank and plug in the adapter harness and mounted the adapter on the firewall and run the tach wire to the tach,little square box on upper pass side firewall look close to seeDate published: 2018-06-18
Will this work with a factory tach or just your aftermarket tachometers?Thank you for connecting with us. If your factory tachometer is a voltage triggered tachometer that reads a 12V square wave, our Tach Adapter may work for you. Unfortunately, since it's not intended for a factory tach we can make no guarantees or offer much technical support for this type of installation.Date published: 2018-03-07
Will this work with a 2009 GM 8100 Vortec ?Hi Rick, thank you for contacting us. This plug and play harness is specifically for the LS engines. However, depending on your vehicle, you may still require the adapter 9117 by itself and will have to wire it in. Give us a ring at 866.248.6356, hit the Chat link at the top of the page or you can email us at the link below. We can provide you with more specifics once we have details on your vehicle. http://www.autometer.com/resources/index/ask_a_questionDate published: 2018-01-02
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