Kawasaki z9 A4
Posted: Fri Jun 28, 2019 7:32 pm
Just fitted a Harris Exhaust. K and N air filters, how much should I jet the carbs up to?
Did the same with my MKII but not individual filters - used a K&N replacement for the standard air box
Got good results with the following:
Pilot jets increased from #15 to #17.5
Needles raised by 1/2 notch - this is done by using small washers under the C-clips that are available from Allens Performance (one notch actually made the bike too rich)
Main jets left as standard (#105 for a MKII)
Nice Idle with mixture screws at 1.5 turns out