So a week or so ago I tried to open her up on a good stretch of open road and I could only hit 85 or so when I know I have done over 100 before. At about 2500 rpm or so, in every gear, it starts to run rough and kind of sputters. I also get a white cloud at the top of each gear even when it has been running all day and is hot. Any thoughts. My guess is slipped timing, but I don't know. It just kind of runs crappy at anything over 2500 and really looses power. Any help would be appreciated. TIA