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This year’s Carlisle GM Nationals drew over 1,000 cars and countless fans to Pennsylvania.
Rare builds, burnout contests, and parades packed the weekend.
The heart of this 1967 Camaro is a rare, discontinued 7.0L Mercury Racing SB4 V8 that makes 750 horsepower and revs to a screaming 8,000 RPM.
The 1970 LS6 Chevelle is one of the most iconic Chevys in history, right up there with the ’55-’57 models, the ’63 Corvette split window coupe, and the ’69 Camaro. With 454 power, it had the highest advertis
Getting the Hellcat computer and wiring to work in the ’33 was a challenge. There were no over-the-counter wiring harnesses available at the time of the swap.
With summer temps on the rise and massive heatwaves sweeping the United States, your engine could also feel the strain to keep the coolant from spewing out of the radiator overflow tank. That’s where today&#
E15 is on the rise, but it doesn’t play nice with vintage engines.
Learn what makes ethanol dangerous for old-school fuel systems and how to fix it.
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