After our portland trackday West147 and I decided to get our bikes dynotuned at BrothersPowersport. Heard some good things about Mike Velasco so decided check him out.
Mike is awesome, he let us stay and watch and explain what he was doing during the dyno tune.
1st run he was impressed with the numbers of 117.4 rhp. He says most 06/07R6 with full exhaust after a custom maps are pumping 115-117 rhp on his dyno.
After 2hrs of dyno tuning he was able to smooth out the power curve most noticable gains between 5000- 8000rpm 2-4hp and 2-4ft/lbs of torque. Peak gain of 1.1 hp.
All in all a good experience my bike is running smoother with less back-firing. He says my bike was running a bit too lean.
My Buddy was able to get some good gains down low for this Akrapovic Evolution Titanium full setup.
Chart 1 - Yamaha R6 Arkapovic Map vs Custom Map
Chart 2 - 07 Yamaha R6 vs 03 Honda RR