Cam Packed
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Rocker arms multiply the valve lift using the rocker ratio. For big-block Chevys, the stock rocker ratio is 1.7:1, which means if the cam offers a lobe lift of 0.330, the theoretical valve lift will be 0.561 inch. These are Crane roller rockers on a big-block. View Related Article
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Chevrolet Corvette Research
Find new Chevrolet Corvette information as well as review photos, specs and more. The Corvette has a V8 standard engine producing 505 horsepower, and has a 8 star frontal impact rating for the driver and a 8 star frontal impact rating for the passenger. You may also be interested in the Chevrolet Impala and the Chevrolet Camaro.
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