CoRSJohnny

Hehe no mate it's wired in sequence as per the articles I've read. But that was something I checked. The '98 to 02 R6 stick coils are about 1.2 to 1.5 ohms so in sequence should be seeing just under 3 ohm.

Cheers Guys all stuff that I will try after work. The alternator regulator tested spot on, but the plug was damaged in transit so I'll look at that again. Quite possible I've knocked an earth loose somewhere too.

Fair point mate. I can't find anything irregular on the charging side now. I was told elsewhere it's the crimped joints when adding the loom for the stick coils, so a few things to check tomorrow. Cheers.

Soooo one of those annoying no clue questions guys sorry. 90 gsxr 1100 slingshot which I commute eighty miles a day on. Without warning develops a misfire then cuts out. Half an hour later fired into life. Completes journey home. Following day the same. So suspect coils but funds don't allow for Dyna, go for R6 stick coils with new denso connectors. Bike revs clean put it back together and test ride, which starts well and ends with a misfire and engine cut out. CDI igniter box scorched and smelling awful. Check wiring order another CDI off fleabay. Plug in test ride and exactly the same again. Order CDI off flea bay and find bike charging at over 15 volts so get alternator too. Plug it all in check voltage and spot on, engine runs great put back together. Same again. I could have bought Dyna twice by now. New CDI plugged in engine sounds and revs awesome with stick coils. CDI heats up after five minutes. Charge voltage fine .... Any ideas greatly appreciated, be gentle I'm not overly technical as you can tell. Cheers.