Update:
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 medium G-Pop baffles
Very mild intake spacer port-match cleanup
Uni UP4229 pods
Custom 152.5 AB mains (bores slightly enlarged with #53 reamer)
NBZT needles, no shims
Yamaha FZ1 Vacuum piston slide springs, with custom aluminum 1.5mm preload spacers on the springs
Polished slides, slide vacuum port air holes drilled to 2.53mm (#39WG drill)
1.58mm throttle plate butterfly air bleed holes
18.5mm (or so) float heights (fuel level below gasket surface)
Custom "41" Keyster pilot jets (40's drilled & reamed)
Pilot screws 3.25 turns out
Still not done yet
