1977 kz1000, Jets

Good Day all, I have made you own exhaust 4 single and am wondering what jets I should use, any suggestions.

I would try going up 2 steps on the mains. I think they're 112.5 so go up to a 117.5. Drop the clip down a notch on the needle (to raise the needle) and that should get you close. You may have to play around with the mixture screws to get it to idle right.

Are you using an airbox or pod filters?

Later, Doug

Pod filters and thanks