Join Date: Aug 2012
Location: Chesterfield, Michigan
I have the same cam 57h and after installing cam took out for a ride and bike ran about the same as your describing, but after a couple power vision auto tune sessions on a map I got emailed from dyno jet for my combination it screams from 2500 to 6000. I still am waiting on my dragula but I purchased the auto tune module for the power vision and plan to use both wide and narrow band sensors (auto tune pro) as frank says thats the way to go.
2012 FLTRU SE A/C, Andrews 57h, Dragula 2-1, Khrome Werks street sweeper 2+2, Dyno Jet Power Vision with auto tune pro