Dont know if this has been posted up before but its spoon's k20 ek9, which has now been sold (around £30k). Apparently does 1.02secs around tsukuba and the known spec:
K20A from DC5: Blueprinted and honed by Spoon. Estimated 240-245bhp (Japanese horses). Also it has a slimmer head gasket, Spoon cams, some fine tuning of the cylinder intake and exhaust ports....baffle oil pan, Spoon ECU
Spoon Air cleaner, Venturi Throttle Body, Exhaust Manifold 4-2-1, exhaust B-pipe, N1 muffler
Standard 6 speed gearbox running stock Helical LSD, Spoon 5.1 Final Drive
Spoon Full Spec Damper Spring Rate F:18K, R:16K straight spring
Mono block caliper, Spoon pads, 300mm rotors
Tyre Size: F: 235-40-R17, R: 205-45-R16...off set unknown but its flared out...
No aircon, no power steering, 30 litre high pressure fuel tank