MSD 6AL.......
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Joined: Mar 2001
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From: Barrigada, Guam
MSD 6AL.......
I just recently purchased a MSD 6AL with a GM wire harness for my 92 Camaro. I noticed on the side of the module a connection for a Tach...Do I have to connect it to the stock tach. It doesn t have any instructions on how to connect it to the stock tach.....
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Joined: Aug 1999
Posts: 655
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From: columbia, sc
run a wire to the tach from the tach input on the box
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- 83 Z28-- not a pretty site to look at, 200k miles and im sure it was treated like a rental car every day of its sad life(before i got it).. sold, thank the lord
- 74 Z28-- 383/400, green on black. pretty clean. FOR SALE!!!
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iTrader: (10)
Joined: Jul 1999
Posts: 1,780
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From: Fla
Car: 90 IROC
Engine: 406
Transmission: GMPP 93/4L60
Axle/Gears: 9 bolt 3.27
If you got the GM harness all you should have to do is run power and ground to the box. Plug in the harness and you are good to go. I didnt have to run anything for the tach to work but the harness.
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Black 90 IROC, L98, A4, 323 gear. SuperRamed 406 in the works!
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Black 90 IROC, L98, A4, 323 gear. SuperRamed 406 in the works!
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