Learn to build and tune engines like a pro with these comprehensive videos by Master Engine Builder Arron Johnson. Power Building Videos give you the knowledge you need to make the horsepower you crave!

Hosted by Arron Johnson, owner of the famed Bad Ass Racing Engines, with a world wide reputation for building some of the baddest street and race engines around!

Arron takes you through every aspect of building bad to the bone engines, from mild engines, to absolutely wild small blocks and big blocks, to big cubic inch strokers, to supercharged and nitrous injected engines for both the street and the track and beyond!

These highly detailed videos take you step by step, through all aspects of valve trains, including cams, lifters, rockers, push rods, studs, valves, springs, valve train geometry, cam degreeing, head porting, what casting numbers to look for, flow bench testing, gasket matching intake manifolds and heads, bowl blending, performance engine tuning, performance carburetor building / tuning / modifying, rotating assemblies, rods, cast / hypereutectic / forged pistons, numerous types of rings, cast / steel & billet cranks, balancing, all kinds of dyno tests of bolt-on performance parts to show you what works and what doesn't, PLUS lots of trade secrets that no one is willing to show you, and much, much more!!

No auto shop class around can even come close to showing you the hard core details that Arron shows you in these highly detailed, extremely informative videos!