Do they have this setup for the GT500? If it’s essentially the same motor then wouldn’t it make the same numbers? I totaled a 750hp CTS V a few years back. So I’m gonna sit this one out.
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I do believe they are saying the 3.8L gen 5 can produce enough air for a theoretical engine to make 2000 crank horsepower. I do not believe they are saying that blower can help a 5.2 make 2000 horsepower.
Assuming your 750 was at the tires then you were probably at what? ~940 hp at the crank. Your 750 was probably also a lot more steerable then 2000 crank. Check out Cletus’ el Camino, they do street drive it, but it isn’t like a stock (oem not nascar). Same with the blazer they take out too. Methanol, constant adjust of the valves, etc.