Tech Articles

When it comes to steering systems, rack and pinion systems are light years ahead of the recirculating ball steering boxes found in our favorite 1960s and ‘70s muscle cars and […]

Cars are filled with stuff that can make or break performance. The engine needs to be fed the proper amounts of air, fuel, and spark. The suspension and brakes must be […]

When it comes to properly tightening automotive fasteners, there are several methods you can use. The most accurate way is to use a stretch gauge to measure the overall stretch […]

Is your torque converter stifling your vehicle’s performance potential? If you’ve ever opted to keep your transmission out of overdrive to avoid burning the clutches out of your torque converter, […]

Upgrading your early muscle car’s carburetor for a modern electronic fuel injection system has never been easier and less expensive. In the past, most EFI systems required some knowledge of […]

Coolant leaks. An overheated engine. Slow warmup. These are three conditions that indicate, or likely indicate, a problem with your cooling system. We’ve put together this quick guide to help […]

A wise man once said, “seeing is believing.” Truth is we don’t know who came up with that saying (it could’ve been a complete idiot, for all we know), but […]

Watch this video and learn answers to frequently asked questions about what upgrades you should consider when adding nitrous oxide-generated horsepower to your stock vehicle. The gang at Summit Racing […]

Tires come in all shapes, sizes, and designs—from classic whitewalls to knobby off-road tires. Underneath all those different looks and designs, you’ll find a series of textile plys and belts […]

Learn the differences between various types of nitrous oxide systems by watching this Summit Racing Quick Flicks video. This video will answer some frequently asked questions, and highlight the differences […]