There’s something mesmerizing about precisely controlled explosions of air and fuel transforming into horsepower via pieces of machined metal. That any gearhead today can easily build a 500hp small–block with off–the–shelf parts at home is nothing short of amazing. However, the universal pursuit of power and its ease of attainment can be both a blessing and a curse. In the fiercely competitive world of motorsports—where fat wads of cash are spent searching for that last elusive percentile of power—what distinguishes the bona fide engine builder from a mere engine assembler?

It comes down to a combination of accessing knowledgeable mentors and a whole lot of hands–on experience. Judson Massingill’s School of Automotive Machinists in Houston, Texas, lets students do just that. If you’re brainwashed by the stigma of vocational schools, get over it. High–profile motorsports outfits such as John Force Racing, Cosworth Engineering, Warren Johnson Enterprises, McLaren Engines, Lingenfelter Performance Engineering, and just about every competitive Nextel Cup team rely on SAM graduates. In fact, the program has earned such an outstanding reputation, by the time you finish, there’s a good chance a top race team or aftermarket manufacturer will call the school looking for you. "Our students go straight out of school into winning shops and I could give you a hundred examples," says Judson. "When one of these kids gets a good job, that’s al the gratification I need. I just love it."

Highly specialized training covers cylinder–head porting, camshaft dynamics, engine block machining, short–block assembly, exhaust– and induction–system design, and more. In addition to learning theory and such in the classroom, students receive practical hands–on experience by building engines, dyno and flowbench testing, and racing. No nerdy textbook–only stuff here. In fact, people who have already earned mechanical engineering degrees regularly enroll.

"Winning races pumps the students up," says Judson. "They get so worked up it’s unreal. Our NMCA Real Street Malibu got protested because everyone thought that there’s no way a vocational school could build a car to compete on a national level with professional racers without cheating. They took the car apart after a race, and it was completely legal." So if you want to build winning race motors instead of crunching numbers out of a textbook all day, you know who to call.