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Howard A.
2025-09-03 17:09:52
The tach adapter works perfectly. Right on.
daveyboy700
2025-09-02 10:46:33
Works perfect to use the factory tach in my 83 mustang with an Msd 6al. Simple to hook up.
Tom Mertens
2025-07-15 14:27:48
It worked as described , it is ridiculous that in today's technology why this needs to purchased to make expensive classic instruments to get it to work
Jeffrey Monahan
2025-06-27 16:54:19
So I I stalled the msd distributor no issues and the msd 6al box. Attempting to install this signal adapter so my dakota digital dash would work along with my hood tach on a 68 gto. It needs a 12v square signal wave to work. This is supposed to solve that issue... I'm having issues getting a signal ti the dash and the hood tach. Not sure what I'm doing wrong. I'm sure its probably user error as everything else related works.
datenavis
2025-04-30 16:24:43
Purchased this to work with my 1990 VW corrado. I wanted to retain the stock tach, and have been able to thanks to this!I will make this a thorough review as I am very impressed with it. The tach signal is a square signal. Despite this, the tach has never been so crisp. The stock vw tachometer driver is a bit jerky/jumpy.I am running Megasquirt pro-3 on my swap, and wired in my tach wire from the ecu out to the in (white wire) and the violet out to the stock tach wire. One more for power (red) and ground (black)Its literally that easy! I will be buying one for my next swap I do, as it will be getting standalone also.
Tony Rodriguez
2025-04-24 12:41:48
Like
Austin Ramsay
2025-03-30 18:39:16
Fixed my issues with the tach moving very slowly above 5500 RPM on a '75 Toyota Celica with an MSD 6AL-2 Programmable box. Factory tach was accurate up to around 5500 RPM, and then it would kind of barely respond/move after that point. After installing this the tach is accurate up to 7500 RPM and works great.
JW
2025-03-28 21:28:47
This part wasn't compatible to my car like the description said it would be.
Sidney A. Vandermeer
2025-03-25 16:55:51
installed and working. hopefully no issues down the road.
Roberto K.
2025-03-19 13:11:03
En mi caso no funciono, segun el manual del 6AL2 si mi tach no funcionaba tenia que agregar este equipo, el 8920, lo pedi y no funciono, creo que hay otro modelo que es para lo mismo, ese debe de ser el correcto en mi caso.
Wayne, dunedin nz
2025-03-09 11:01:42
Product was exactly as described
Fukuyama
2025-02-01 18:01:30
良ã„
Dave
2025-01-14 12:16:32
Had no choice but to replace. Last one crapped out
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