Automotive Basics
How To Adjust the Valves on a Small Block Chevrolet
This video demonstrates how to properly adjust Small Block Chevrolet engine valves… [More…]
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Performance
Technical Info
Exhaust Crossover H-Pipes vs X-Pipes ~ What You Need to Know
Carl Pritts explains the differences between H-pipe and X-pipe exhaust crossovers and their effect on exhaust scavenging and performance. [More…]
How To & DIY
How To Hot Rod a Vintage GM Straight 6 Engine
Everybody knows that the engine is a central key component to ANY Hot Rod project. But is a V8 the only way to go? NO WAY! Stacey David shows you why. [More…]
DIY Projects
Old Car or Truck? How To Boost Performance
Whether it’s the economy or simply because vehicles are more durable, an increasing number of people are driving used cars and trucks longer… [More…]
Products & Reviews
Mr. Gasket Hot Rod Calc – Street and Strip Performance Calculator
Calculate your vehicle’s performance based on temperature, elevation, atmospheric pressure, and moisture content. [More…]
Technical Info
Engine Displacement Calculator
This calculator determines the displacement of the engine by two methods; selecting the engine to get the geometry of the configuration, or by the geometry to get the engine. You may select the engine manufacturer and designation to get the exact parameters. [More…]
Automotive Basics
Understanding Nitrous Oxide Systems (NOS)
If you’re looking to boost engine performance and you’re considering nitrous as the means to bigger power, start here… [More…]
Automotive Basics
Understanding Performance Brakes
Performance brakes are designed to take much more abuse than normal brake components. Here is everything else you need to know… [More…]
Technical Info
Speed Potential Calculator for Ring Gear and Pinion Changes
Calculate potential speed based on the RPM of the engine, ring gear/pinion gear ratio, final transmission gear ratio, and tire diameter… [More…]
Technical Info
Horsepower Gain from Additional Blower Pressure Calculator
Enter the blower pressure. Enter the normally aspirated hp. The value will be returned in horsepower, based on blown pressure increase… [More…]