nsr Moggy wrote:Went on MCN weekend and put my 21 on Dyno it made 53bhp it's had wiring splice done got a high flo air filter and rejetted to 45 pilots and 145 mains is this decent considering small mods done?

Also what gains if any have been seen from Mfactory cans?

I would say thats okay, im sure more can be had without changing anything, just a good tweaking, My 21 has, Tyga chambers, cans, moded airbox, standard filter, hrc jet kit, hrc reeds, cages, and hiflo stuffers, set up well and to run safe im getting 58hp and she runs sweet as, other people on theis site are getting much more with similar mods, and some are getting near 70hp now, so there is always room to get more, its just how much more do you wana spend!