Open air box and exhaust needs aftermarket needles. A dynojet stage 2 kit is the only way to get a set of needles now days. Dynojet isn't really any harder to jet than any other kit. Lean is still lean and rich is still rich. They just have a different range of numbers stamped on them.
You will also need #25 pilots with no lid. Completely remove the fuel screws and clean the passages. There should be a spring, washer, and o ring on each fuel screw. Make sure they are accounted for before you go spraying carb clean and compressed air. Also keep the screws in the carb they come out of. They are slightly different from carb to carb.
2003 Limited Edition Raptor
Kenz 720cc 11:1 stroker, +1 valves, Mega Cycle X-4 Cam, Sparks 6x Big Core, Keihin 35mm FCR's. 158 mains, 52 pilots, fuel screws 2 turns out.
F.A.S.T. Dune Ported 4mill, CPI Inframes, Keihin PWK33's, Direct Drive Lockup. 158 mians, CEL needles second clip, #48 pilots, air scews 2.0 turns out.