On a piston motor, a multi coil vs a dizzy with a CDI , the CDI system will be better.
A multi point with CDI would be the best no doubt, and for the extra $2000+ it would want to be
we are talkingabout a K motor here, they ain't worth every cent.
rotarys are another kettle of fish, they have very poor ignition systems, and need a
better ignition source than most motors, especially with the fat afr's you have to run to keep them alive.
Any link to the MW stuff, i have a PRO-10 MW CDI on my car, I can't see how they do any thing better
than that, except for there drag units, would love to have a look if they do something else, as it would
be good for water injection setups:)
cheers
darren