Got the little bike on the track yesterday and here are a couple of things I found out...
-The footpegs need to be higher (for me anyway)
I had two cheeks off, knee skimming the deck (and touching down), toe slider taking a beating and a peg scraping along. If I was an inch higher I think it would have helped. That and looking at some pictures, I really needed to hang my knee way further out. The fact my toe slider was hitting hard made it awkward to pivot it on the end to really stick it out there. Easiest way to do it is to use the middle of the peg with your toes and make sure the middle of your ankle is touching the heel plate. Your knee will hit the deck for sure.
-It can achieve stupid lean angles.
The article in Thief's webpage about being able to drag elbow is 85% true. See above for reasons why (and why not).
-You are a brave soul to do it (track) with OEM suspension!
I felt I needed a slightly stiffer spring in the front (have a .91 in now, .95 would have been money) and the rear raised an in or so with the newest GSXR750 shock was good. Any taller in back would have made the bike shake it's head leaving faster sections. I personally think emulators are a must in front as well. Pocono is rougher than hell and even in some sections kiltered over, the front end never felt like it was skipping. 2.5 turns on those for sure with 15wt.
-I now know why Rob went away from this bike for the track.
Nearly everything that people bring out to a trackday will leave it for dead once a straight section comes up. I personally found myself pushing way deeper into corners to make up for lost ground in the straights. I finally gave up when a DRZ went by me and I couldn't keep up because he had more cornering clearance. Pocono has very short straights so that even then I had a hard time reeling him back in there as well.
-Pilot Powers are pretty damn good on the track.
Once I figured out the pressures and dialed in a click more rebound and compression, the tires were tearing much less. 95* day: 30ft 29.5 rear. The centre sections look mint, the sides of the tire took a complete beating. Also, if you think you can get to the edge of this tire, you're a wayyy better man that I. I've got a 1/16th of an inch left on the rear sidewall and less than that on the front and if I tried hard enough I would have touched down an elbow.
I think you factory clip-on guys would have an advantage here because you can bring the tubes down more than we can to match an appropriate raise in the back. My handlebar'd bike was flush with the caps with an inch higher shock in back and I don't think I'd go any higher back there for more clearance. The chicken strips were just about even: just a slight bit more unused in the back meaning way more tire usage up front.
-Even the single-disc Bandit will brake just fine with good pads and fluid.
I have a plate setup so I can run a GSXR750 four pot and it was able to boil the fluid out of the reservoir (sealing issue) but brake fade was never a problem, the lever stayed consistant throughout. Make sure you're running HH pads though, you'll fry the stock black ones.
-Do not fiddle with your tie straps once they have tension on them!
I did what Rob did and dropped the bike dicking around with it. I'm pissed because I don't think it carburated right after. Thankfully, most everything else was undamaged, still annoying though. Yet once again, time to go in there and see what was knocked out of adjustment.
That's about all I can think of, pics to follow and yes, if you really like the twisties with your Bandit, you owe it to yourself to do a trackday at least once. It can be frustrating at times but when I was able to get an open section of track and concentrate more on my lines and body position, I was having a blast. Totally was bummed when the session ended because I was coming around way more towards the end.
My friends also talked me into going into group 3 which for the most part are track day regulars. Intimidating at first but way better once I got comfy because everyone is focused on the same thing: going fast. It's a little sketchy at first with bikes going by you, but you really do get used to it. Make sure you analyze the track and figure out what you and the bike are capable of, you'll make it home for sure.
Oh, and make sure you're fit. If you do not regularly excerise or do any sort of cardio, you will be crippled towards the middle of your day. I had not had the chance to get more than one bike ride in in two weeks and I was suffering. If I wasn't so damn busy driving across the country, I think my body position would have been 10x better due to better support from my core and legs.
-Randy