Just Some Dude in Jersey
I REALLY liked the Pertronics 3. It has built-in multi-spark and spark amplification, as well as, the rev limiter, which is really just a safety thing for jacked up engines. But the best part was the goof proof mounting and sensing. One screw and done, no adjustment needed. No rotor or spacer or problems with loose magnets. The 3's read the 4 lobes on the dizzy shaft.