Brok.3 Or neone else with the powroll bore kit installed.
Hey dude with the bore kit in the 250ex did it help alot? does it cut down on the life of the Machine?????? and if u already had a pipe , k&n and and rejected whats it feel like after the bore on a scale 1-10??? Can u just nock the thumb throtle and bring it up effortlessly?? If I get a 250ex this summer I am going to install the bore kit but wait dont say save and get a 400 or 300 I want the 250ex lol ha got you before u said nething..
and brok.3 or neone else have u raced someone before then after the bore beat them or come closer? Thankz guys.......