jets

[wutangbuzz]

I've stuck a race can on my fazer which makes it sound much more fun but its made a big flat spot early in the revs. Anyone know what jets I can use to get rid of this?

[pilgo]

stick a K&N air filter in and see if that helps,been told that you dont need to re jet just for a freer breathing can,others on here might know otherwise? maybe get your carbs balanced,improved the feel of the engine when i had mine done.and cured the rattle i had from the clutch

[stevierst]

They're normally ok to fit an end can on, there may be something else wrong there!
I'd make a start with a Carb balance and see if that helps.

[BBROWN1664]

Do the carb balancing and tps adjustment. Makes a big difference. If you still think it's suffering, put a k&n filter in. No new jets are required. The fzs was over fuelled from the factory.