MSD install GM dual coil
Thread Starter
Supreme Member

Joined: Aug 1999
Posts: 2,441
Likes: 1
From: sweden
Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
MSD install GM dual coil
Hi...
When I installed my 6AL a few years ago the instruction said that I should only connect 1 wire from each of the both contacts on the coil to the MSD box and just cut the other ones( one white and one pink).
When I recieved my 6BTM yesterday and looked at the install sheet I should use both wires on both contacts. Why have they changes the install?
When I installed my 6AL a few years ago the instruction said that I should only connect 1 wire from each of the both contacts on the coil to the MSD box and just cut the other ones( one white and one pink).
When I recieved my 6BTM yesterday and looked at the install sheet I should use both wires on both contacts. Why have they changes the install?
Supreme Member
Joined: Nov 1999
Posts: 1,069
Likes: 0
From: Charlotte, NC
Car: 1991 Camaro RS
Engine: GMPP 350 HO w/TBI
Transmission: 700R-4
Axle/Gears: 10-bolt w/3.73s
hmm...thats a good question. when i put my 6AL in a couple years ago, mine was the old way, just uwing half the coil wires. i wonder the same thing? i know a guy at MSD...ill see if i can get a hold of him and as what he thinks.
-brian
-brian
Guys no one ran me off, I just have not had access to the internet here at work. I have had a few people post that fact a few times. You can e-mail me directly at msdtech@msdignition.com with any questions etc. put third gen in the subject line and I will try and do them first as do not anticipate having the net for much longer. As for the diagram they are exactly the same, we up dated the second diagram strictly to eliminate questions on what to do with the second plug. it does not matter which way it is wired both ways are functionally exactly the same. I hope this clears some things up.
Thanks,
Joe
MSD tech
Thanks,
Joe
MSD tech
Thread
Thread Starter
Forum
Replies
Last Post
9192camaro
Engine/Drivetrain/Suspension Parts for Sale
16
Feb 3, 2019 12:21 AM
toronto formula
Engine/Drivetrain/Suspension Parts for Sale
15
Nov 10, 2015 06:17 AM





