Tech

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Video: Cylinder Head Bolts vs. Cylinder Head Studs

Learn the basic differences between cylinder head bolts and cylinder head studs and how to decide which is better for your vehicle by watching this Summit Racing Quick Flicks video. The Summit Racing crew will also give you tips for properly installing your cylinder head fasteners. Check it out:    

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EFI Tech: Fuel Injection Made Easier with Edelbrock’s Universal Sump Fuel Kit

[portfolio_slideshow id=29191] As much as we hate to admit it, there’s still an intimidation factor that comes with electronic fuel injection systems. It’s not that we’re afraid of enhanced throttle response, improved fuel efficiency, and better overall performance–all things associated with electronic fuel injection. We love that stuff. It’s all the extra wires and fuel system

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How to Diagnose Common Fastener Failures

Your metal automotive fasteners can fail one of six ways. And, according to our friends ARP—an industry leader in fastener technology—each type of metallurgical failure has a unique, identifiable characteristic. And by carefully inspecting failed fastener, and correctly diagnosing the reason for their failure, you can take steps to ensure it won’t happen again. ARP

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Mailbag: Single Pattern vs. Dual Pattern Cams

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re answering the basic question: What’s the difference between a single pattern and dual pattern camshaft? K.B. Washington, PA Q: What is the difference between a single pattern camshaft and a dual pattern camshaft, and how do I

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How to Adjust the Fuel Level and Floats on a Holley Four-Barrel Carburetor

[portfolio_slideshow id=28826] One of the most crucial, yet overlooked adjustments in a Holley four-barrel carburetor is the float. Adjusting the float and fuel level on a Holley four-barrel carburetor is easy if you follow a few basic steps. But it’s important to know how the fuel float system operates first. The floats, located in the fuel bowls of

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Video: An Introduction to Exhaust System Components

Exhaust system upgrades are among the most-popular ways to add power and performance to a vehicle. Watch this four-minute Summit Racing Quick Flicks video and learn the basic ins and outs of some of the most-popular exhaust components and how they work. The exhaust system review will cover mufflers, headers and exhaust manifolds as well

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Mailbag: Tips for Lowering Fox-Body Mustangs

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we talk about the use of caster/camber plates and offset steering rack bushings with Fox-body lowering springs. G.R. New Brunswick, NJ Q: I am installing a set of lowering springs on my 1989 Mustang. I have been advised

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Hydro Dipping 101: The Process Behind T-Rex’s New Hydro Dipped Graphic Series Grilles

[portfolio_slideshow id=28672] Hydro dipping (n.): a method for transferring printed graphics to three-dimensional surfaces by suspending chemically-activated film in a vat of water and then dipping the substrate material into the water. Make sense? Of course it doesn’t. Hydro dipping is a fairly complicated, multi-step process that requires visual aid to understand. Luckily, the good

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Bottle Basics (Part 2): More Tuning Recommendations for NOS Systems

In our original Bottle Basics post, we covered tuning guidelines for NOS Super Powershot, Cheater, and Dual Shot Cheater nitrous systems. This time around, we’re providing recommendations for the NOS “Fogger Family.” This includes suggested nitrous and fuel jet sizes, fuel and timing requirements, and spark plug heat ranges for Pro Shot Fogger, Pro Race Fogger,

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4 Common Motor Oil Myths and Why They’re False

The guys on Discovery Channel’s Mythbusters have exposed some pretty incredible myths. But when it comes to debunking some of the most common motor oil myths, you’d be hard pressed to find a better source than Driven Racing Oil. Formulated by the engine gurus at Joe Gibbs Racing, Driven Racing Oil motor oil and break-in oil have protected

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