WOT at 90% throttle position

[Hoffies]

Peak RPM at 90% throttle position

This weekend we went riding at a spot where was enough space able to wring the neck of the beast fully(WOT) for the first time(for long periods). I noticed that I reach peak RPM at about 90%throttle position. If you turn throttle further bike seems boggy. I am riding at about 3000ft 42 pilot, needle midway and 158 main, snorkel removed(UNI filter) + full FMF. As for the rest she is running great. Any advice?

 

[blackduc98]

I don't mean to be picky, but WOT means Wide Open Throttle, which can be achieved even with the engine not running. I think you're trying to say that you reach peak power at 90% throttle opening, right? I think that 90%-100% throttle opening is where main jet size makes the most difference. So you can play with that.

 

[ridejunky]

Make sure you air filter is clean and not dripping with oil. If you haven't removed you airbox lid, do so. If this doesn't fix it, its time to re-jet.

 

[Hoffies]

Thanks for the advice, have edited my thread so makes more sense.