Tech

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Head Start (Part 2): A Basic Guide to Choosing Aftermarket Cylinder Heads

In our Head Start series, we’re giving you the dos and don’ts of choosing aftermarket cylinder heads. Part One covered the don’ts — the most common mistakes people make when cylinder head shopping. Now we’re taking what we’ve learned from those mistakes and assembling some basic tips and guidelines to help you choose your cylinder heads wisely. Again, factors that play a

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Video: How to Choose the Right Crate Engine

If you’ve decided to go with a crate engine instead of the original engine or a used engine on your vehicle build, there are several choices you’ll need to make. You will first need to choose which style of crate engine you want. Your choices are: Short blocks, Long blocks, and Fully dressed engines. Watch the

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Mailbag: Tips for Choosing and Installing Header Fasteners

Q: I am installing a new set of headers, and I’m trying decide on which hardware to use. Would you typically recommend header bolts, or should I step up to a set of header studs? Are there advantages to using one type of fastener over the other? What other tips do you have for choosing header

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How to Use an Oil Filter Cutter & Why You Need One!

[portfolio_slideshow id=50100] Oil analysis. If you’re an advanced DIYer, you’ve probably heard that term before. The proper nomenclature is actually “spectrographic oil analysis,” and it has been used for decades by oil companies, fleet operators, race engine builders, and others to measure the condition of engine oil. During this analysis, the user sends a sample of oil to

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Video: Automotive Wiring Tips and Tricks

Intimidated by automotive wiring? Do you know how to determine the proper wire gauge (or thickness) you need for your job? In this Summit Racing Quick Flicks video, you will learn how to choose the appropriate wire for your next wiring project. As an example, you might be powering an auxiliary fan off your radiator,

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Mailbag: Mating and Sealing Tips for Milled Cylinder Heads

Q: I have a Chevy 350 small block. The heads have been milled .020-inch; the block and Weiand Stealth intake were not cut. Will I need a thicker intake gasket to mate the Stealth to the heads properly? Will I need to mill the intake, and if so, by how much? The Stealth is like-new and

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Ask Away! with Jeff Smith: Piston Ring Thickness and Why Thin is In!

I’ve heard that late model engines now run much thinner rings than the older production engines. Are these thinner rings just there to improve fuel mileage or is there a power advantage with these new rings? I’m about to rebuild my small-block Ford and I’d be willing to try something newer if it’s better. Thanks

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