Callaway has released the final output figures for their upgraded 2014 Chevrolet Corvette Stingray.

Callaway has released the final output figures for their upgraded 2014 Chevrolet Corvette Stingray.

Initially, when Callaway introduced the SC610 package for the Corvette C7 they said output of the V8 6.2-liter engine was raised to 620 bhp (462 kW) and "at least" 600 lb-ft (812 Nm) via an Eaton supercharger. Now, the final numbers are in and the car is more powerful than originally believed as it packs 627 bhp (468 kW) at 6,400 rpm and 610 lb-ft (826 Nm) of torque at 4,400 rpm.

The aforementioned supercharger comes with a new intake manifold, a modified intercooler with three liquid-to-air cooling elements and it also protrudes through the hood in order to aid cooling.

Callaway says the aftermarket kit is already in production and prices start at 22,995 USD without the donor car.

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2014 Chevrolet Corvette by Callaway rated at 627 bhp and 610 lb-ft