Here's Casey Mulkins' PCIII midrange tuning. These numbers have seemed to eliminate the part throttle surging he's had riding his sled with stock pipe and the 154hp WOT map.He tried the big numbers I punched in intuitively, and they were way too fat. He gradually...

1/1 Bill Rogers stock Dragon 700 with reflash stock testing plus SLP and Dynoport pipes for PCIII mapping top end fuel is very safely overrich, see full report 1/2 private session, cams off 1/4 518ers Alan w/ Yamaha 700 Viper triple N2O made 159 na with Bender triple...

compare box stock vs BMP Ypipe, BMP single pipe, Boyesen Rad valves, big air intake