The Vortec 4200 engine is known for delivering exceptional power in a compact inline-six configuration. Originally designed for GM's mid-size SUVs like the Chevrolet Trailblazer and GMC Envoy, this engine boasts a 4.2-liter displacement that provides the perfect balance of efficiency and power. Its dual overhead camshaft (DOHC) design and variable valve timing (VVT) set the Vortec 4200 apart from other engines in its class. With an output of up to 290 horsepower in stock form, it offers impressive performance for daily driving and towing applications alike.