Currently: 07 865/270 stock pistons; OEM CVK carbs, Uni pods (UP-4229), 150 mains, N3RF TBS needles, no shims, OEM slide springs, 45 pilots with pilot screws 1/3 turn out; TPUSA 813 cams; TPUSA Igniter Remap +3/8250; long TORS; IX plugs; & AI gone.
The slides don't seem to open as fast with the OEM slide springs v. the GPZ springs, but the A/F is more consistent.
The motor is still a touch rich on the needle & at idle. It is so hot that it does not really matter though, as when it gets cooler the A/F should automatically lean out a bit.
When it gets cooler if the motor is still running a touch rich then I'll experiment with 42 pilots. The 45 pilots were necessary with the GPZ springs, but that is not so with the OEM springs.
