1200+hp of 4rotor 26b G-force in MadMike RADBUL Mazda MX5 Posted on December 23, 2015 by George This short clip gives you an idea of the insane power, speed and grip from our 4rotor 26b twin turbo rotary Mazda MX5, slam 5th gear and throwing it in hard and backwards at Hampton Downs Raceway. “Hang on to your hats!!!”