The 2022 Chevy Silverado RST Is Ready to Take Daytona
The 2022 Chevy Silverado RST for NASCAR is powered by a 6.5-liter Illmore N1T engine that’s derived from Chevy LS architecture and runs Holly Dominator EFI. It’s paired with a four-speed manual gearbox. The official horsepower rating hasn’t been revealed.