Designed to reach speeds of Mach 8 and perform hypersonic skip-glide maneuvers, the X-24C was intended to utilize a combination of rocket engines and a hydrogen-fueled air-breathing ramjet/scramjet.

Alyssa Tieman (Speed Racer & Mach Go Go Go; Funimation release) Ashley Hayward (Speed Racer & Mach Go Go Go; Funimation release) Ben Phillips (Speed Racer & Mach Go Go Go; Funimation release ...

Rex Racer. Speed is loyal to the family business, run by his parents Pops and Mom. Pops designed Speed's car, the Mach 5. The owner of Royalton Industries makes Speed a lucrative offer ...