I finally broke down and bought a PC3R fuel and ignition modules for the 06 Yamaha R1. I also altered the airbox, added a race filter, removed the secondary throttles, and added some nice velocity stacks. The engine now has a LOT better throttle response.
Anyway, I can pretty much figure out the fuel map thing by starting with a map fairly close to what I have on the engine, but I can't find much information on ignition advance.
First of all, I don't know if the ignition numbers for the maps correspond to actual degrees of timing or some ratio of that. I've read on the R1 forum, for example, that a "10" in a particular cell on the table does NOT mean an additional 10 degrees of ignition timing.
My gut is telling me to add about 4-5 degrees advance at higher RPM's (8500-13,000) at 100% throttle and slope that down to zero additional advance at about 50% throttle. This is with minimum octane for AVGAS.
Any ideas????