John Carollo, Author at Tomorrows Technician
Higher Revving Education: What You Learn In Tuning School

Love working on engines? Here’s what it’s like to attend tuning school.

What You Need To Know About Threadlockers

You might be seeing more blue, red and various other colors on the threads of bolts when working on suspension and brake components. OEMs put these threadlocking compounds there for a reason, and not servicing them could get you into trouble. To get the most out of this “liquid” tool, you first need to know how they work.

Engine Update: Pro Touring

Pro Touring is the niche of niches in today’s performance world — and why not, since it’s pretty much anything goes with these unique machines. The fundamental theory behind Pro Touring is to take a car that is not historically significant and update the handling and performance with today’s modernized parts and assemblies. It’s the

Jimmie Johnson Wins Seventh Sprint Cup Championship

Most folks thought it was only a matter of time. After all, Jimmie Johnson had already won six NASCAR Sprint Cup Championships, including five in a row (2006-2010). But winning his 80th race and seventh Championship was not easy.

Chevy’s Strokers Stay on Track

Popularity of 348 and 409 W Motors Continues