Discussion of Corvette C4, the 4th Generation of Corvette
2 posts • Page 1 of 1
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I had been tossing around the idea of hot camming my LT4. I saw a post elsewhere that said people were only getting about 20mpg with hot cam. Im pretty sure the Callaway 383 SNAT's get mid-high 20's on the highway. I can't imagine a mild cam affecting the gas mileage that much. Thoughts?