Head Games (Part 2): Understanding Principles of Combustion Chamber Design

In Head Games (Part 1), we covered the importance of cylinder head intake runner size and design. Now we’re going to look at another key factor in choosing the right cylinder heads: combustion chamber design. Specifically, we’ll cover the importance of combustion chamber design, size, and manufacturing process and how it all affects cylinder head

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How to Choose an Alternator

[portfolio_slideshow id=11097] Good thing: Kickin’ audio system with megawatt amps, big subs, zillions of speakers, crossovers, and enough wire to hook up your average city. Bad thing: Melted, smoking, fried vehicle electrical system ’cause you didn’t have a big enough alternator. The fact is, not having enough amps to properly feed your vehicle’s electrical accessories

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Head Games (Part 1): How to Choose the Right Aftermarket Cylinder Heads

In the first part of our multi-part video series on how to select the right cylinder heads, you’ll learn how runner size and shape factor into choosing the right cylinder heads for your application. Using the ever-popular first-generation small block Chevy as an example, this video will help you identify runners that will keep air

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Mailbag: Diagnosing Cam & Distributor Gear Wear

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week we take on premature camshaft and distributor gear wear..                              T.H. • Loveland, CO Q: I have a 1981 Jeep J-20 with a rebuilt 401 cubic inch engine. After 5,000 miles, the distributor and camshaft gears completely wore out. So,

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Winter Weather Alert: Get Ready for Winter Driving with These Helpful Tips

Here’s the official OnAllCylinders long-term winter forecast: It’s gonna snow—at least in many parts of the country. And there’s probably going to be freezing rain, blowing snow, gale-force winds, and bitter cold, too. We don’t need a billion dollar satellite or super-quadruple Doppler radar to know it either. Anyone with half a Doppler could figure

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Photo Gallery: Pumpkin Run Nationals

[portfolio_slideshow id=10883] When we first heard about the Pumpkin Run Nationals, we thought it was some sort of crazy 5K run or marathon—or something scary like that. And then we realized the Pumpkin Run Nationals actually involves strolling along at a nice leisurely pace while looking at thousands of hot rods and customs. 2,500-plus hot

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How to Properly Store Your Vehicle

Hibernation isn’t just for bears anymore. Every winter, Mustangs, Barracudas, Road Runners, and more go into hibernation as classic car owners put their vehicles into storage. Winter vehicle storage is a necessity for many people, including collectable car owners and snowbirds that leave vehicles behind and head south for the cold winter months. With winter

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