To cut a long story short, ive been chasing my tail for a long time now, and its burning a hole in my wallet and starting to not enjoy it, i havnt raced yrs because of these issues, but have been out for countless practice days, just to end in frustration…
issue is that my rotax just wont run properly, ive tried almost every jetting combination known to man, replaced batteries, wiring looms, reed petals, needles, plugs etc etc the list goes on.
but the motor never revs out to 14k (no matter how short the gearing)
generally will go to 12k sometimes, and feels like a big power surge at around 10k.
other times wont rev past 8k or even 6k.
and i can seem to put my finger on the issue as to what it could be.
ive checked every wire, every connection etc eetc
anyone have any wisdom they care to share with me?
all help is greatly appreciated!!