Last weekend it was “sluggish” and lost maybe 3-4mph top end. Wrote it off to weather conditions, but felt like I couldn’t get any bow lift at all.
Fast forward to this weekend and Saturday had lost maybe 5-8mph and still no bow lift, holeshot wasn’t great but not extremely poor. Went back Sunday and lost 8-10mph and around mid morning when cranked you could just tell it didn’t sound right, holeshot was drastically diminished and surf out of the hole delayed and poor. I have maintained full RPMs (around 5700-5900 on 26p 3 blade fury). Doesn’t miss a lick, runs good but sounds funny now (almost echoing/no growl/like it is getting air or something) so ended with funny sound at idle and running (no knocking just different pitch noise than normal) lost 10mph speed, poor holeshot, and no bow lift. Shop can’t get to it until next weekend. Any ideas what to look at? Not sure if I’m leaning towards coil pack or compressor type problem - but have not played with the new 4-strokes yet - used to the optimax’s. Any help appreciated.
250 4 stoke
Serial #2B592978