Will Flex Seal fix a blown head gasket on an LS?

Cleetus McFarland puts the "Handyman In The Can" to the ultimate test on a nitrous-powered Blazer.

Getting the pushrod length just right can do more than increase valvetrain durability.

In some cases, it can regain lift lost to bad valvetrain geometry and pick up power.

The final day of the Engine Performance Expo offered some incredible tech, interviews, roundtables, and horsepower numbers.

Besides the tech info, the behind-the-scenes stories and history alone are worth the watch

The latest installment of the Engine Performance Expo lives up to the expectations set by the previous Expos.

Tons of information was shared on Day 3, with more still to come.

For those of you who need a harmonic balancer upgrade for your Power Stroke, high-strength bolt kits and washers are now available too!

The VR6 engine is an inline-V engine that combines aspects of each configuration into one compact powerplant.

The shallow V engine only has one cylinder head for all six cylinders and no valley.

The last thing you want to deal with is a lifter failing.

The Black Venom solid roller lifter from Howards Cams is designed for racing applications.