I own a 03 wr450 with all of the free mods done.The elevation here is 4500 ft.Should i jet my bike for these mods?If anyone lives at this elevation please reply.Thanks.

You should jet for your mods, altitude and temperatures. No one jetting setting will work. Buy the JD jetting kit from this TT forum store and upgrade your starter to 04 design with torque limiter. See site and go to photos and see the instructions and pics for the mod. :)

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