Engine & Exhaust Tech Articles

Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!

Engine Cylinder Numbers

Tired of straightening damaged fins or replacing your new race radiator? Try protecting it with a sheet of Nomex honeycomb and let it take the beating instead of your expensive radiator.

Learn how to seal a head gasket properly! These tips will help you avoid blown head gaskets and head gasket leaks.

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

Check out this helpful piston ring style chart.

Here are some tips about Copper & GraphTite gaskets.

In this Tech Tip, John discusses LT1 rotating assembly options for a customer looking to build a solid autoX, drag, and occasional strip powerplant for his Firebird.

In this Tech Tip, John answers a customer question about what would be needed to swap some additional power in place of his anemic 233c.i. Ford.

Down time between races? Check out these recommended tests to keep your engine running at peak performance!