Products & Reviews
Easy Chassis Setup with the Free TREMEC Driveline Angle Finder App
Take the guesswork out of your chassis setup with the free TREMEC Driveline Angle Finder using your smartphone as a measuring device. [More…]
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Technical Info
Technical Info
How Much Oil Pressure is Needed and Why. Can You Free Hidden Power?
The basics of oil pressure are explained as they apply to the typical production-based Ford, GM, and Mopar high-performance cars and trucks. [More…]
Technical Info
3 Reasons To Have Your Motor Oil Professionally Analyzed
Oil analysis is a quick, nondestructive way to gauge the health of an engine by looking at what’s in the oil. [More…]
Technical Info
What’s The Difference Between Chevy 305 and 350 Engines
What are the differences between Chevrolet small block 305 cubic inch and 350 cubic inch engines? Bore, Heads and more. [More…]
Technical Info
The Great Intake Debate: Dual vs Single Plane Intake Manifolds
PowerNation tests multiple configurations of a Chevrolet Small Block 305ci V8 to see what makes the biggest difference on the engine dyno. [More…]
Technical Info
Engine Sensors Explained ~ How They Work, Location, and OBD2 Code
Engine sensors explained ~ What each does, how does it do it, sensor location, and what happens if the sensor goes bad + OBD2 error codes. [More…]
Technical Info
Things To Consider When Swapping, Upgrading, or Plus Sizing Wheels
We go over some of the basics that you should consider when swapping, upgrading or plus-sizing your wheels… [More…]
Technical Info
Will Lowering Your Car Automatically Make It Handle Better?
Body roll, center of gravity, and how suspension components like sway bars, coil-over shocks, and control arms help improve handling. [More…]
Automotive Basics
How To Diagnose Common Engine Problems with a Vacuum Gauge
One of the easiest, cheapest, and fastest ways to check an engine for serious issues is to perform a vacuum gauge test. [More…]
Technical Info
Tire Width Minimum, Maximum, and Ideal Size Chart by Wheel Width
How to properly measure wheel width to determine proper tire width plus minimum, maximum and ideal tire width chart. [More…]