06 450. Stock internals. Cam mod, exhaust, fci, zip tie mod. I've dropped a decent amount of weight off of the bike, front brake delete, radiator fan delete, etc. End game looking at adding BB, 12.5:1 piston, +1mm port/polish, taper bored carb to 42.5mm, stock geometry other than +2 swingarm.
Trying to build something that all around rips. Wheelies, jumps, drag, all around duner.
Someone that really knows what they are talking about, please chime in.