The lowdown on PEI and CDI systems
Right then, how does a PEI system work? PEI, slightly unfortunately, stands for Pointless Electronic Ignition.
Manufactured by Kokusan Denki, it is, in fact, a CDI system and I believe first appeared on the Suzuki moto-cross and larger trail bikes and their derivatives, and then a bit later, the GT500 and the X7. Kawasaki
