The prototype exhaust cam did not perform as well in the stroker as it did in the 460 . But it definatly is making the top end power line carry flat all the way to redline. The 500ecm seemed to like the cam the most. I wish the fuel was 100percent u4 . The gas it was mixed with was several months old race gas.
Many im sure are shocked at how the ancient caveman ecm can be right up there with the 1000ecm. Looks like Cannondale did a great job with thier own design.
Run 7 Blue Today 1000ecm, no stator
Run21 Red 500 ecm first time dynoed before the cyclone with stator
Run 28 Brown 2nd dyno day,with cyclone 500ecm with stator
run 58 Green Today 500ecm with stator
Kind of makes me proud to get 4 in the 55hp club. All 4 of these engines might be duking it out against each other very soon. I hope the SAS has enough of an edge now so as to help make up for my inexperience . LOL I told Niel I would never build an engine for someone else that has more power than mine an now Im back to my word. 
Like everyone says dyno doesnt mean everything and I am sure drivability would suffer.Wistech hasnt admitted yet but 1000ecu is the way to go for tunability hands down.Also removing magnets from flywheel and no charging was darn near 2hp!If you have a strictly drag quad do this.Well worth it.Remains to be seen if it was wieght diff or lack of drag from magnets.I concur also a fresh piston would have done wonders.HP dropped off when warm.Speaking of temp was cooler than normal in dyno room and if we kicked in the blowers we watched the stepper for IACV open up.It also changed AFR.This was while it was running and was indicated on the D&M screen.This puts to bed the MYTH that IACV is only time controlled.Not true.