Pagani Huayra Revealed as Track-Only Supercar with 850-HP V12

Only 30 units will be constructed.

In Pagani’s almost 30-year history, there have been only two models. These models are sometimes transformed into more powerful and better versions over time. Pagani made it with the Zonda. Now Huayra has done it again, introducing today’s menacing, track-only Huayra R. Although the final Huayra is not as distinctive as the non-R model, it packs a number of unique parts and features, including a naturally aspirated V12 motor.

Pagani’s engines are sourced from Mercedes which supplies the Italian carmaker naturally aspirated V12 engines of 6.0-liter capacity. The Huayra R required something more so Pagani collaborated with HWA AG (Mercedes-Benz’s racing subsidiary) to create and build a custom engine. This powerful mill produces 850 horsepower (625 Kilowatts) as well as 553 pound-feet (775 Newton-meters). This power is accompanied by a roaring 9,000 rpm redline which should produce a brutal exhaust note.

According to the company, the Huayra R is supposed to sound like a Formula 1 car from yesteryear. Pagani uses an Inconel exhaust that was specifically designed for the R. It has identical exhaust pipes for each 12 cylinders. Pagani also pairs it with unique manifolds or tailpipes. You can fit mufflers to lower the exhaust note on the track-only supercar to keep it within the 110 decibel FIA sound limit.

Supercars are in short supply

Pagani built the car on a carbon-titanium monocoque chassis. This uses the engine and transmission to increase rigidity and stiffness. The six-speed sequential dog-ring sequential gearbox, which is non-synchronized, routes power to the rear wheels. The car’s aerodynamics are managed by two active aero flaps at its rear. At 199 mph (320 km/h), the car generates 2,204 lbs (1,000 kg) of downforce. The R is only 2,315 lbs (1.050 kg) dry.

Pagani will produce only 30 Huayra Rs, each one costing EUR2.6m ($3.1 at current exchange rate), plus tax. You get a wonderful piece of automotive engineering for the price.