Msd 8207

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Rich77

Full Access Member
Joined
Oct 14, 2019
Posts
103
Reaction score
37
Location
SE Wisconsin
First Name
Rich
Truck Year
1977
Truck Model
C10 Scottsdale
Engine Size
400
Hello All,
I have a ‘77 C10, sbc400(406)/th350.

The truck was stripped when I got it. It had no engine wiring harness or distributor.
I installed the Summit ready to run distributor and a MSD 8207 blaster SS coil.
I’ve tried to wire this coil how they have in the installation manual but it doesn’t have spark that way.
The way it’s wired now, it fires up but won’t shut down. I have to choke/starve the carb with a towel to shut it down.
Anybody else running an 8207 coil alone without the msd ignition?
How did you wire the 12v ign?


Thanks!
 

nvrenuf

Full Access Member
Joined
Jul 30, 2010
Posts
1,877
Reaction score
2,258
Location
Mobile, Al.
First Name
John
Truck Year
1991
Truck Model
K5
Engine Size
454
I’ve got an 8207 but it’s wired with a 6AL, are you using a box?
 

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