Ferrari launched the 330 GTS at the Paris Auto Salon in 1966.

As the successor to the 275 GTS and the convertible counterpart to the 330 GTC coupe, it received various updates that improved its performance and refinement.

Perhaps the most significant upgrade was the shift from a 3.3-liter V-12 to the Tipo 209/66 4.0-liter engine.

Breathing through three twin-choke Weber DCZ/6 or 40 DFI/2 carburetors, it produced 300 horsepower at 7,000 rpm and 244 pound-feet of torque at 5,000 rpm.

The increased output enabled a 0-60 mph sprint of around six seconds and a top speed approaching 150 mph.

Power was routed to the rear wheels through a five-speed manual transaxle connected to a ZF limited-slip differential.

The Tipo 592 chassis featured the same wheelbase, track, and layout as the 275 GTB/4 and facilitated class-leading driving dynamics with its fully independent suspension comprised of unequal-length wishbones, coil springs, and Koni hydraulic shock absorbers, plus anti-roll bars at ...