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Product # 2894

  • 3-3/4" (95.3mm)
  • Air-Core Air-Core
  • 0-8,000 RPM
  • Incandescent
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Since 1957, AutoMeter has set the standard in performance, accuracy and durability with their legendary Tachometers. The absolute pinnacle of engineering and technology, it’s no wonder AutoMeter can lay claim to more motorsports victories than every other gauge manufacturer combined. The patented air core meter movement, wound in house to exacting standards, can move the needle from 0 - 8,000 rpm in 333 milliseconds. An inaugural inductee to the Hot Rod Speed Parts Hall of Fame, no other tachometer on the market has had anything approaching its impact on professional racing. Built for a lifetime of service under the harshest conditions, this is the no compromise tach for no compromise builds. When you’re ready for the best, there isn’t another choice.

Feature Points

  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • AutoMeter’s race proven air-core electric tachometers provide quick and accurate readings with a needle so responsive it can go from 0 - full scale in 333 milliseconds
  • Compatible with most 4, 6, and 8 cylinder engines (2 - 4 pulse per revolution ignition signals) with points, electronic, and most 12V high-performance racing ignitions.

Bulb & Socket

  • 3212

Light Covers

  • Red 3214 & Green 3215

Mounting Hardware

  • 3209
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What are the actual dimensions of the tach? Diameter of the face, diameter of the body, length front to back, height from bottom of pedestal to top of tach face? Thanks

Asked by: KenS
Thank you for your question. For assistance on this please call our tech line at 866-248-6357.
Answered by: Steve from AutoMeter
Date published: 2020-03-03

I'd like to mount this tach to a stock column, would Autometer cup 5204 work for this?

Asked by: Lance
Hi Lance, thank you for the question. The 2894 comes as a cup mounted tachometer and would be suitable for column or pedestal mounting right out of the box without the need for any additional accessories.
Answered by: Matt from AutoMeter
Date published: 2018-08-26

Am looking for a 2 3/4 but whiteout the pedestal do you have it in this same style??

Asked by: Ricky05
Hi Ricky, thank you for the question. We do not have a smaller in-dash, except for several 2-1/16" options like model 2698. If you wanted something slightly larger, we have a 2-5/8" model 2892. It comes with a removable cup that will allow you to mount it into a 2-5/8" diameter hole. However, since it's not an in-dash tachometer, you will have to provide some way to hold it into a dash. Sometimes the mounting cup itself can be slid back over the tach, otherwise a simple hose clamp may work. Here is a link to model 2892: https://www.autometer.com/2-5-8-tach-8-000-rpm-mini-black.html
Answered by: Matt from AutoMeter
Date published: 2018-08-16

I have a 2695-Z tach it has three wire post in the rear. 1 has an H which I figure is for hot. 1 has a G which I figure is a ground. The other one has an S which I figure stands for sender and I need to know where that wire goes. Minus side of the coil??

Asked by: Fijimo
Thank you so much for contacting us. The S is indeed the signal terminal. If you're running a standard ignition (no COP, no MSD box), you will typically wire the signal wire to the negative side of the coil. If you're using an ignition box like an MSD, you want to wire it to the tach output on the box itself. If you've got a modern Coil On Plug style ignition, you typically need to go to an output on the computer or use our 9117 tach adapter. If you've got specific questions on your vehicle, you can always contact our tech team at 866.248.6357 (M-F, 8am -5pm CST), hit the Chat link at the top o the page or emil us here: https://www.autometer.com/resources/index/ask_a_question Hope this helps!
Answered by: Joseph At AutoMeter
Date published: 2018-01-02
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