Aero & Body 101: Using Aero To Cheat The Air

Remember studying aeropalmetics as a kid? This is where you stick your arm out the passenger window while mom is driving. When you would tilt the forward (leading edge) part of you palm-down hand up, your arm would lift up. Tilting the leading edge of your hand down would cause […]

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Sonic Clarity: Putting the Plus into OEM Sound Systems

Who buys aftermarket car audio equipment these days? Many of today’s factory installed audio systems come integrated into the dash and include many desirable features straight from the manufacturer. Some automakers enlisted the help of boutique audio system manufacturers to design and deliver a premium, enhanced sound system. However, not […]

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Differentials 101: Solving the Differential Equation

Many people assume that at least two wheels receive power from the drivetrain. Their logic assumes both front wheels pull a front-wheel-drive vehicle or both rear wheels push a rear-wheel-drive vehicle. In about 95 percent of all vehicles, this is an incorrect assumption. In actuality, almost all vehicles on the […]

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Clutch 101: Getting a Grip on Performance Clutches

The clutch is arguably one of the most important components to any manual transmission vehicle. It modulates the energy at the spinning flywheel and transfers it through the driveline to propel your car forward. For most vehicles, there are many clutch system upgrades. To select the most ideal clutch for […]

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Nitrous Oxide 101: The Last Laugh

More power at the push of a button. We’ve all been in a situation where we wished we could just floor the throttle, hit a button and have an extra 50, 100 or 150 horsepower to break-off an opponent while our car accelerates quicker than ever before. What sounds like […]

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ECU 101: Engine Management Systems Explained

In many modern vehicles, more and more systems are controlled by microprocessors. As technologically advanced sensors are able to measure various engine and driving conditions on- the-fly, the input from these sensors is collected, analyzed and submitted to a master computer. This master computer, the engine control unit (ECU) or […]

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Camshaft Tech 101

While performance camshafts are the most important component selection on an “All-Motor” build, many underplay the importance of proper camshaft selection on forced-induction applications. However, the reality is that a proper set of cams might easily add 100 horsepower or more at the wheels without changing boost pressure. With or […]

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