[racerbruce]

I will never forget my 02 S2000's scream at fuel cutout of 9,250 RPM....the Comptech aftermarket exhaust creating a blood curdling shriek.

This engine (to my knowledge) still holds the normally aspirated efficacy record of HP per displacement of 120 HP per liter of 2.0 liters....the beloved S54 (US version) is 103 HP per liter of 3.2 liters.