FYI... Garrett at Pertronix has the Dizzy and we chatted for a bit today. Guess I'm gonna have to fire up the Sun Dizzy machine and hone my skills a Dwell and curve. They will set the dizzy up for HEI and send stock equivalent springs. He is also sending a set of heavier springs just in case I have to change the mechanical adv. Super nice guys. Super easy to work with.
