I installed 152.5 mains, kept the K&N pods, & that brought it to 12 A/F @ WOT; slightly too rich.
I double-checked the pilot screws & they were actually 2 & 1/8 out. I reset the screws to 1.75 turns out each, & replaced the K&N pods with Uni #4229 pods. The filter change alone brought it to 13 A/F @ WOT. That's looking good! Clearly, on my bike the Uni pods flow better than the K& N's. No surprise there.
To recap the current power setup:
Uni pods (4229); 152.5 mains; Thrux needles w. one .47mm shim; Kawasaki GPZ slide springs; 45 pilots with screws 1.75 out; TPUSA 813 cams; TPUSA Igniter Remap +3/8250; long TORS; IX plugs.
Next a bit more fussing with needle height and pilot screws, then off to the dyno (when I get some time) to confirm the results.
