2021 Silverado with a Supercharged L8T V8 Makes 688 hp on the Dyno
This 2021 Chevy Silverado came with a 6.2 L L87 V8. The factory motor made a healthy 420 hp (313 kW) and 460 lb-ft (624… Read More »2021 Silverado with a Supercharged L8T V8 Makes 688 hp on the Dyno







