Turbo Silverado lays down 682 horsepower on the dyno

With a single turbo, cam and tune, this 2014 Silverado pumps out nearly 700 horsepower to the rear wheels. Sounds too good to be true? The proof is always in the dyno video—watch the evidence above to see for yourself.

North Carolina-based Tick Performance equipped this Silverado with a Borg Warner S475 T4 turbocharger, a custom cam, and a full tune. At 14psi of boost, that’s good for a maximum of 681.98 horsepower and 600.39 lb-ft of torque.

What’s impressive is that despite the power, the fueling and injectors remain stock.

And yet, this truck is new enough—even with the dealer plates on front—that it looks stock. In our eyes, that makes for a damn good sleeper.