A rusty 2005 Silverado gets a junkyard 5.3-liter V8 and an On3 turbo kit on the way to a 1,000-horsepower sleeper goal.
Corvettes at Carlisle 2026 set a new record with 3,239 Corvettes, rare displays, autocross action, and a massive Corvette celebration.
GM engineered the 6.6-liter L78 engine with dual fuel injection. The Gen 6 Small Block powers future half-ton trucks.
Tesla designer Franz von Holzhausen drives his custom Pontiac Solstice Mallett V8. The lightweight roadster packs a 400-horsepower engine.
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