Tech Articles

Animated Infographic: Basic Engine Operation Explained Like Never Before!

Oxford Dictionary defines the word infographic as a visual image such as a chart or diagram used to represent information or data. Folks like Jacob O’Neal have since redefined the concept of infographics by adding animation to the diagrams. We bring this up because O’Neal recently created an animated infographic on “How a Car Engine Works.” Unlike a

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Video: How to Install Piston Rings

Learn how to properly install piston rings by watching this six-minute Summit Racing Quick Flicks video. You’ll learn how to avoid causing damage during installation, how to identify the top of the rings, and how to clock the piston rings in the correct orientation–all of which will help you get the job done efficiently and

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Sounds Like Trouble: A Quick Guide to Diagnosing Common Engine Noises

What do you hear when you listen to your engine? The primal roar of high performance? Or is it more like a cry for help? OK, we never want to think of our engines doing anything but chewing up asphalt and waking up the neighbors—let alone crying! But even the manliest of mills can have problems, and the sounds

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Drag Radials 101: What You Need to Know About Drag Radials

[portfolio_slideshow id=27694] Back in the early 1960s, the best tire you could get for a street/strip car was the Atlas Bucron. The Bucron was basically a retread bias-ply tire with a stickier tread compound. A fast street machine was hard pressed to break into the fifteens with a set of Bucrons, but they were the

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Harmonics 101: Understanding Harmonic Dampers

[portfolio_slideshow id=27531] Some call it a harmonic balancer. Others refer to it as a harmonic damper. Whatever you call it, that big chunk of metal hanging off the crankshaft snout of your engine is essential to your powerplant’s wellbeing and performance. Its job is to absorb harmonics, so from here-on-out we’ll refer to it as a harmonic damper (its only true

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Video: How to Select the Proper Distributor Gear

Properly mating your distributor gear to your camshaft is a critical step when building an engine. In this video, COMP Cams will explain the various types of distributor gears. They’re made from different materials: composite, bronze, cast iron, and hardened steel. You’ll learn how to figure out what materials make up your camshaft so that

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Video: Motor Oil Viscosity Explained

What’s the most-important property of a lubricant? Viscosity. Learn the difference between viscosity grade and viscosity index. Learn what all of those viscosity numbers and letters mean by listening to the specialists at Driven Racing Oil break it down. Should you use a 15W50? A 10W30? A 0W20? Watch this video and learn how to

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How To Select The Right Accessory-Drive Brackets For A GM LS V8 Swap

[portfolio_slideshow id=27187]   Properly mounting engine driven accessories onto your LS V8 swap, may at first, seem much more difficult than anticipated. LS swap engine mounts, headers, and cross members, make it easy to install the engine in a variety of early model GM muscle cars and trucks. But adapting the A/C compressor, alternator and

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Mailbag: Running a Solid Lifter Cam in a Ford 428 FE Engine

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we help properly convert a Ford 428 FE engine from a hydraulic to solid lifter camshaft. T.B. Boise, ID Q: I have a 428-cubic-inch FE Ford engine that I want to put in a 1971 Mustang. The block is

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