Join Date: Sep 2007
Location: Coos Bay Oregon (shazam)
As far as performance I have a yoshi rs-7 race core slip on, K&N filter with outerwears, no lid and holes drilled in the box and proper jetting (all I know is the main is 170) and i put out just over 49hp on a dyno. My quad might just be weird, but you can get quite a bit of hp out of a few bolt ons and proper jetting.
07 yfz 450 SE
HMF Sport or Yoshi RS-7, nmotion motor mounts, FCI, Hot Rods crank, CP 13:1 piston, ITP Sand Stars front and rear (soon to be 22x11x10 8 paddle Hauler Extreme's on rear), Houser +2 Stem, Spider Grips, Pro Taper Contour Bars, One Industries Trooper 2 Helmet, Fox Apparel, Alpine Star boots, Ogio bags...