R75/SS
Looks aside, most of the work was inside the engine:
- Crank – Knife edged, polished and re balanced
- Connecting rods – Carrillo short rods
- Oil pump – Smaller than stock
- Pistons – Short, lightweight, 10.6:1 by CP
- Heads – Ports raised and reshaped, dual plug
- Valves – 45mm intake, 36mm exhaust
- Camshaft – Higher lift, longer duration
- Carbs – 36mm Mikuni
- Exhaust – Hand built with restrictors
- RPM limit – 8800