MS3 , Multiport & turbo build

EDIS-6 is a stand alone burned PROM module that can fire 3 coils (wasted spark, each coil has 2 terminals) in the proper sequence off a 36-1 wheel. It does this at a fail safe 10 BTDC if there is no PIP signal from the distributor (points or electronic) as it can be fired by just a square wave mechanical distributor signal. The SAW signal is the 'delay value' of the unit as signaled by the EECIV (Ford) or the MS logic. This is the programmable timing curve of the SAW generator (MS or EECIV). Its simplistic as a stand alone unit but the LS coil packs and the option to drive each individually is all MS3. EDIS only takes 1 I/O of the MS.