tach problem
Thread Starter
Junior Member
Joined: Oct 2006
Posts: 50
Likes: 0
From: long island ny
Car: 1989 Trans Am
Engine: 305
Transmission: 700r4
Axle/Gears: 3:42
tach problem
i installed an aftermarket tach in my car and used the tac output off my msd 6a box. the tach is way off. i couldnt find the tach filter and i was wondering if anyone knew the part number for an msd tach adaptor.
Supreme Member

Joined: Jul 2003
Posts: 2,779
Likes: 2
From: any clime or place...
Car: 1987 Camaro SC, 1999 Z28
Engine: GMPP 350HO, LS1
Transmission: Built 700r4/EDGE 3200, T56
Axle/Gears: 3.42 Eaton 7.625, 3.42 Zexel Torsen
Supreme Member

Joined: Jul 2003
Posts: 2,779
Likes: 2
From: any clime or place...
Car: 1987 Camaro SC, 1999 Z28
Engine: GMPP 350HO, LS1
Transmission: Built 700r4/EDGE 3200, T56
Axle/Gears: 3.42 Eaton 7.625, 3.42 Zexel Torsen
Re: tach problem
no problem, let us know if it fixes things.
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