Dynoed mine Saturday. It's 5,000 ft elevation where I dyno and not known for big numbers so I was quite happy with what it came out as. 49.4 bone stock on the aggressive map. Took the seat off and gain 4 more but Air Fuel ratio went to 13.5:1. Ouch! Going to do the Bergos seat mod. Need all the air I can get as I ride at 7K-9K' el. usually.
Stock 2010 usa map that came in the bike. Ithink it's the green, lean California one?
For comparison, other bikes I've ran on that dyno:
07 450 & 525 xcw's 32 and 34.
07 990S Adventure with FMF's 77. Got this one in to the mid 90's and still workin on her.
Gazza, what A/F ratio do you tune these 570's to? I usually go with 12.9 but don't have the programer yet to see what they like.