If you listen real close you will hear the sound of the Corvette engine in the Mazda and it's not an LT-1. That is the sound of the LS series Corvette engine, confirmed by the quick engine shot showing the red Corvette fuel rail covers. The LT-1 and LT-4 engines are really good but they can't hold a candle to the LS-1,6,2,7, engines.
OOPS, meant to type LS-1.