Dyno RESULTS: More Valleys = More Vacuum!

What's The RIGHT Cross Hatch Angle?

AVOID the TAX MAN for your ENGINE! The LOOPHOLE for FREE Horsepower..

How To Measure Blow-By For Under $200

THIS is the HIDDEN "Gasket" in your Engine

How To Do A Leak Down Test - Know the Health of your Pistons in just a few Minutes

What STOPPED These Pistons From FAILING?

The Hidden Advantage of TEXTURE - NHRA Trackside Tech Talk

Hidden Horsepower Podcast - NHRA Gatornationals Tech Talk - Engine Builder Hall of Fame

These Aren't Your Grandfather's Piston Rings...

We Built a CNC Spin Test Rig...The Outcome Was Unbelievable!

PRI Diesel Extra: Jared Alderson on Hidden Horsepower

Hidden Horsepower from PRI - Aaron Stanfield, Ben Strader & Bruno Massel

Hidden Horsepower from PRI - Greg Anderson, Larry Morgan & Gaige Herrera

NASCAR Legend Waddell Wilson Talks Hidden Horsepower

How Much Power Are New Pistons, Rings and a Hone Worth?

Throttle Stop Racing w/Gary Stinnett - Hidden Horsepower Episode

Forget EVERYTHING You Think You Know About HONING! These NEW Abrasives TRANSFORMED Our OLD Hone...

The Godfather of Gapless - Joe Moriarty founder of Total Seal Piston Rings

Alan Reinhart on Hidden Horsepower - LIVE from PRI 2022

Hidden Horsepower - Shane Tecklenburg

We Put Iron Powder In Our Motor Oil... What Happened???

What The Heck Happened??? Motor Oil Wear Testing

Honing Mistakes That Will RUIN Your Engine!

The Technology That Wins - Matt Hartford on Winning the US Nationals

Engine Break-In Oil - Is It Science or Just Marketing?

Hidden Horsepower - INDY Preview

Can You Gain 300 HP Without Nitrous or Boost? 358 CI FORD

These 3 Differences Are Worth Nearly 10,000 HP!

Pro Stock Motorcycle Champion Andrew Hines on Hidden Horsepower