Originally Posted by johngil
Okay, Joel. This was chasing you on Upper Big T.
Busted. The 640 was running well I believe.
the previous owner (vrago) of my 640A did an excellent job tuning the fcr39, there's even a dyno sheet of this bike....from 33 ft-lbs to 40 ft-lbs at the wheel. unfortunately, i don't know how to use all that power on the dirt.....
angeles crest, afh, and big t....tend to wear out my tires at the right places...