the jist of your performance you've already experienced. adding a larger main jet will help a fraction on top end but not much. if you haven't felt a major increase in performance, blame it on the muzzy. when i received my BigGun, it went from straight off the UPS truck and straight onto my bike. I did not jet or anything, I just wanted to mount it and hear it. Well, it took like 8 minutes to install and then I started it up and immediately had ear to ear grins. Then I just had to ride it. That's when I found out what the exhaust did to the bike. It was like nitrous compared to stock. I later rejet with a 128 main, N1TC needle on 2nd position, 2.5 turns out on air/fuel, crankcase mod, smog system removed, Uni-filter, etc. Except for the Uni-filter, none of the other mods really changed it's performance after the exhaust. I'm sure they delivered more fuel to the engine, but really no more performance. I also enlarged the stock snorkel hole and threw the oem snorkel in the garbage. But like I said, the Muzzy is what will give you the seat of the pants power, everything else is really just to deliver proper fuel/air to the engine and grapevine performance mods. I mean no one really knows if the crank mod or smog removal mod really does anything, but the latter does keep the exhaust cooler. But that won't even help you out because after one heat cycle with the Muzzy it will be bronze. So my point is don't bite your nails for the rest of your parts to arrive for even more power because it just ain't gonna happen. It's good that you did what you did already but if I were you I'd go 128 main for even more top end. My bike will bounce off the rev-limiter anytime I ask it to with no bogs.

 

yes, that sounds right. i took my airbox lid off and it was starving for fuel as it ran like crap. i have my lid on, i just enlarged the oem snorkel hole and removed the snorkel also. i do think i'm going to screw the air/fuel screw in a 1/2 turn as i think i'm a bit rich, but not til next summer. it's barely 30 here today. brr