Doesn't change anything. If you're trying to argue that even that blower is anywhere near as efficient as a turbo or even a CSC... yes, you still lose. Great for instant power and making gobs of TQ... but they still sit on top of the lower intake and generate tons of heat. Blower like this, especially huge Weiands shine when alternate fuels are used that reduce engine temps drastically alcohol, nitro methane, etc.... I'm still more of a fan of big displacement big turbo. 383 will spool a 101mm turbo insanely fast.