frig. really didn't want to deal with it, but I guess its worth while in the long run.Yea, I really didn't answer your question... sorry.
You should do regular maintenance every season. I tend to replace the belts and check the valves. All fluids I do bi-monthly or if they start to get dark. Modern Synthetic oil's can run 1600 miles at 100% perfect viscosity, so you really don't have to change it THAT much. Break/clutch fluid has a pretty poor shelf life, so it goes back quickly if not monitored.
Otherwise, I maintain the clutch plates, break pads and other wear related items on a week by week basis, just to insure they're in good shape.
At the least, I'd check/adjust the valves and replace the timing belts.I have an 06 749R for track only use.
The motor is stock other than a full system and PC3.
I had the valves and belts done last winter.
Other than oil changes what preventive maintenance should I be doing after a year of track use, probably 12 days or so?