So did anyone find a solution? I can't help with testing as my sled is gone. I would like to know a fix so if it happens in the future with my sled or others I could lend a hand to make things run.
I have my 858 put back together with about 20 miles on it. 3/4 throttle and it does the same thing, cuts out, let off and hit it again, cuts out. I can't even slowly take it up to wide open. There must be a fix as there are quite a few sleds that are doing this. 2014 pro, 12.5 domes, 858...
I have my 858 together now and definitely needs attention to get bugs worked out. 3/4 throttle it falls on It's face like you hit the kill switch. I'm at 1200 for elevation. If I find why it's doing this I will definitely post it
What fuel numbers are you running? I hope to have my 858 together this weekend and do some testing. I read another post that they were up to 74 gram weights and still hitting the rev limiter, also running lower elevation. I'm at 1200-2000 feet.