BAD-ASS Racing is owned by Arron Johnson, a long time racer and hot rodder who grew-up in Northern California. Remember when you were in school and there was always that kid with the baddest cars around?... that was Arron. Never took auto shop, never played by the rules and never took any prisoners when it came to building cars and engines. Since then, Arron has built countless cars and engines that have ended-up in shows, magazines and winning at the track.

Every BAD-ASS Engine gets built by Arron himself, one at a time. Each engine comes complete with it's own highly detailed build sheet showing every specification and clearance!