C coobeans Member Jun 20, 2007 29 0 Jan 23, 2010 #1 i recently seen a topic somewere on a valve mod on a kx 250. they said it was spost to increase low end torque. so i am curious is it avalable for the 03 kx250 ? and does it mess with the whole power curve?
i recently seen a topic somewere on a valve mod on a kx 250. they said it was spost to increase low end torque. so i am curious is it avalable for the 03 kx250 ? and does it mess with the whole power curve?