I am just getting into sleding and I recently purchased a used 07 M1000 with 20 hours on it. The thing is in mint condition and came with a few mods (v-force reeds, slp high flow air box, speedwerxs single pipe, cutler performance can, speedwerx y pipe, boondockers programmer, and an a/f gauge). The air fuel is mid to high 13's at WOT and the sled pull seems to pull pretty good up to 6000 RPM but after that it falls on its face and wont rev past 6500 RPM. It has 63g and 65g weights. I am a bit of a newby so any help or pointers would be great.