The classic '55-'57 Chevy has become the quintessential symbol of hot rodding. And the quintessential swap is replacing the early 235 straight six or 265/283 V8 with 396, 427, or even 454 inches of ...
When installing the NASCAR cam in the 375-through-435-hp engines, additional piston-to-valve clearance must be cut. A street-driven, 11-second, rat-motored Camaro is not beyond the realm of ...
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How Chevy’s “Rat Motor” became a legendary big block
Chevrolet’s Big Block V8 engines, affectionately known as “Rat Motors,” have a storied history rooted in the high-performance automotive engineering that transformed muscle cars and hot rods. The term ...
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