how do i make my bike faster

[keithcr250r]

i have cr250r 03 not much done to it except silencer is pro circuit and i have played around with my gearing. engine is in top shape replaced nearly everything. where would i start to get more power!! bike seems a little dated and i want to spice it up. exhaust? reeds? bigger piston? any help appreciated

 

[84cr125]

v fore 3 reeds, big bore kit, new pro circuit muffler.

 

[76GMC1500]

There is nothing dated about an 03 CR250. Gains from reeds and pipes and stuff are small. If you really want to make more power, go with a big bore or trade it in for a 500. What kind of riding are you doing that needs so much power? A 250 only lacks power for sand and hills.

 

[keithcr250r]

forestry, trails. big open straights into windys, hill climbs.. i just want more power maybe an upgrade is next thing

 

[76GMC1500]

Sounds like you need a wide ratio transmission.