MSD vs Pertronix
 

I will be getting a rev limiting high performance ignition box.
The Pertronix Second Strike is fully adjustable and the secondary spark can be tuned like an additional timing setting. Rev limiter is a dial feature on the side of the box.

The MSD 6AL looks good, too.
Rev limiting modules need to be added to adjust however.

Anybody running the Pertronix?

KT

No, I use the MSD with their coil and some 9mm wires and get 16K volts at the plug at idle, about double that at 5K RPM. Either would be good I suspect.