Today I adjusted the starboard side fuel level down about 1 mm or so, to get it uniform with the port side carb. Both are now set so the fuel level is just under the float bowl gasket surface.
I also checked the carb vacuum & they were still in sync. No need to adjust that at all.
I also nuged the pilot jets a bit leaner. No time to really test it out, though.
Here's where things are now:
07 SM 865/270
Stock heads
Stock pistons
TPUSA 813 cams
TPUSA +3 Pieman Igniter
PVL (Nology) coils
IX plugs & TPUSA Magnecor wires
Chevy 605 pipes with large G-Pop supplemental baffles
Very mild intake spacer port-match cleanup
Uni UP4229 pods mounted on modified Mikuni RS "50mm" de-horned velocity stacks (41mm OAL on the modded v-stacks)
Custom 152.5 AB mains (bores slightly enlarged with #53 reamer)
NBZT needles, no shims
Yamaha FZ1 Vacuum piston slide springs, cut to 88.9mm/3.5" OAL
Polished slides, slide vacuum port air holes drilled to 2.53mm (#39WG drill bit)
1.58mm throttle plate butterfly air bleed holes (this is larger than optimal, IMO)
18.5+mm (or so) float heights (fuel level below gasket surface)
Custom "41" Keyster pilot jets (Keyster 40's, drilled & .016" reamed to make "41's")
Pilot screws about 3.2 turns out
I may be running out of CV carb tricks...maybe not
