Vintage Mustang Forums banner

1 - 4 of 4 Posts
G

·
Guest
Joined
·
0 Posts
Discussion Starter #1
Trying to get set-up with a tack in the 68 vert I-6. I have an old sun made in 1990, with out any wiring diagram. It has 4- wires, 1-red, 1-blue, 1-black & 1-green.
red + ? Blue lights? black ground ? green coil -? is that right?
Thanks for the help Jim.
 

·
Premium Member
Joined
·
2,294 Posts
I believe it should be. Except on my SunPro, the light wire is White. But the Black is negitive, Red is positive, and the Green go's to the negitive side of the tach.
 

·
Registered
Joined
·
6,495 Posts
Be sure to hook the positive up to a switched source or you will run down the battery when not using the car. Also hook the light wire into one of the instrument light source so if you dim or brighten the dash lights the tach does likewise. I got a sunpro2 and I love it. good luck.
 
G

·
Guest
Joined
·
0 Posts
Discussion Starter #4
Thanks to all!! I work with a guy who is into Buicks (47). I turn him green when I ask a question on the forum and receive a fast reply. He can't find a forum for Buicks that is as good as this!
Thanks again Jim
 
1 - 4 of 4 Posts
Top