by gmgearhead » Mon Aug 26, 2013 6:18 am
Who is the best programmer? Have a 2010crf250 that we bought and it turns out it is AJ Catanzaro's old Monster SX practice bike. I am sure it has a program in it already. My son races MX and it just doesnt seem to pull hard on a longer holeshot or long straights even with taller gear ratio. It revs quick and pulls hard lower RPM range.It does have port work and DR.D full exhaust and now a high compression piston.Looked to be stock cam. Goin to change to a different cam and need a good program to maximize the port-work,cam,exhaust and piston.