Well, a little update...still running the tank of gas with the
MMO in it through the bike (no chance for a long ride, let alone short one). I was surprised when I doused the
carb with MMO and let it sit overnight...not much smoking & popping at all the next morning.
It seems to run a little richer at idle, and now dies whenever I apply choke. Before jetting, I could apply choke after bike was started to warm it up faster. Now if I try to choke it while started, it dies instantly.

I replaced the stock
pilot with the
DJ pilot that came with the kit, DJ 175
main, DJ needle, 4th clip from the top & washers from stock needle, 2.75 turns on
PMS. I beleive the pilot controls idle...what do you think, take out DJ pilot and replace with stock?
I also added the Speedstar Comp K&N air box, and as of yesterday I have a set of Hard Krome 3" Big Straights on the way to replace the stock headers and Cobra Slash Cut Slip-Ons that came with the bike and are on there now. NOW I just need to find mounting brackets/hardware for the Hard Kromes. I got them new, but at a DEEP discount because the mounting hardware was missing. So far, Hard Krome has not returned calls or emails. Happy to buy them, just NEED THEM!
Man, the
AIS removal was SO worth it...no more popping!
The "half-firing" of the rear cylinder I described in my original post continues. I don't know if I need to run the whole tank of gas through with the MMO and be patient, or to go ahead and try replacing the plug wires.
As always, I look forward to everyone's insight. And as Musky says, please remember to take into consideration that the bike IS white, so it's naturally faster already...
Thanks!
RK