COUNTACH 5.2 V12 5000 QV (455 HP) RWD

About the Countach 5.2 V12 5000 QV (455 Hp) RWD

Quattrovalvole. Four valves per cylinder across twelve cylinders, fed by six downdraft Weber carburetors, displaced to 5.2 liters. The 5000 QV was the Countach at its mechanical peak: 455 hp, more torque than any prior variant, and a top-end pull that the earlier cars couldn't match. It was also 400 kg heavier than the LP400, which tells you everything about how the Countach evolved. More power, more weight, more wing. The formula worked anyway.