Key will not kill the engine

[MrQuick]

Is your stock regulator still hooked up?
To find out for sure cut power to the brown wire at your stock voltage regulator. If you have a one wire alternater now you can just eliminate the stock regulator and wiring. Just hook up the idiot lamp wire to the new alt.
If you still have your MSD kit there is a small diode (looks like a small black firecracker with wires at each end) in it with instructions. Try your local speedshop or you can call MSD and they can send one to you. Installation is easy.

[ertoys]

Yes the stock regulator is still hooked up. Unfortunately, it lokks like they forgot to send the little diode as part of my kit.

I will take your advice on the regulator, but I have a two wire alternator not a one wire. Should I still do this?

Is your stock regulator still hooked up?
To find out for sure cut power to the brown wire at your stock voltage regulator. If you have a one wire alternater now you can just eliminate the stock regulator and wiring. Just hook up the idiot lamp wire to the new alt.
If you still have your MSD kit there is a small diode (looks like a small black firecracker with wires at each end) in it with instructions. Try your local speedshop or you can call MSD and they can send one to you. Installation is easy.