bazzaz fuel controler
This is kind of irrelavant for 919's but I got the Bazzaz and AFM on my race bike and it is freakin' great! Don't know if anyone here has looked into it for their other bikes that may be supported by bazzaz. If so I recomend it for sure. the money you dump into dyno tuning some other system will easily cover the added cost of this set up. It also has an optional integrated quick shifter and traction control. I did not get the one with these options. (its against my religeon). But like the salesman said. Avoid droping your bike once in the rain and the TC version just paid for itself.
Its as plug and play as it can get. Hook it all up, comes with stock connectors. Turn on your PC or laptop, type in target a/f ration and go for a ride. Come back, upload the info and accept the changes. Can't be any more simple.
Took mine to a dyno just to get a quick 3-4 runs to make sure it worked as accurately as advertised and to make sure my bike was ready for the races (no leaks, funny noises, and such). Results are posted in the middle weight forum if you want to see the numbers.
02 919 (RIP)