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What Is Knock? Engine Knock Explained!

In this video, Bob Morreale explains engine knock—what it is, why it’s harmful, and what causes it. Engine knock occu... more

Tuning For the Roadcourse

Tuning for Road Course Racing: What Every Serious Driver Needs to Know Are you taking your build beyond the drag stri... more

HP Tuners 101: Importing Log Files Made Easy

What You'll Learn:  The Problem: When you don’t have a vehicle right in front of you, setting up the correct channel ... more

Supercharged or Turbocharged? The Truth About Tuning Both!

🆚 Turbochargers vs. Superchargers: How to Tune Them Differently If you think tuning for a turbo is the same as tunin... more

Student Review: Inside The Tuning School Experience!

🎓 “It Was One of the Highlights of My Year” — Ray Rocket on His Tuning School Experience When it comes to learning ho... more

Troubleshooting No-Start Issues Like a Pro

Engine Cranks but Won’t Start? Here’s How to Diagnose It Like a Pro When your engine cranks but refuses to fire up, i... more