Safety Harnesses 101: How to Choose Your OTHER Seat Belt

Editor’s Note: June is OnAllCylinders safety month and will feature stories and tips on a variety of safety equipment. All legitimately sanctioned racing requires participating drivers to buckle up. In race cars, your seat belt is called a safety harness or racing harness, and their function and purpose requires little explanation. It’s hard to win races

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Lot Shots Find of the Week: 1932 Ford Convertible

A parking lot is a parking lot is a parking lot—unless it’s the Summit Racing parking lot. On any given day or time, the lot outside a Summit Racing store can turn into an impromptu mini car show, depending on who’s stopped by the store. On Wednesdays, we’ll share our parking lot find of the

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Lifter Logic: Essential Rules and Guidelines for Installing New Lifters

Small parts have a big impact on engine performance. For example, a good set of lifters will deliver consistent valve timing and maximum power with good oil control. To achieve these benefits, however, you need to make sure you follow the proper lifter installation procedure. The topic is important enough that Summit Racing created an entire

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Buyer’s Guide: 10 Great Father’s Day Gift Ideas for Gearheads

Father’s Day is approaching fast, and at least some of you are doing that thing where we wait until we’re writing blog posts about Father’s Day gifts with only a few days to spare to think: Hmmm. What should I get for dad? It’s a problem. We know. The surest and fastest way to please a gearhead dad this Father’s

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Monday Mailbag: Tracking Down Causes of Full-Throttle Power Loss

Q: I have a 455-cubic-inch Pontiac with a pair of cylinder heads from a 400. The compression ratio is estimated at 9.3:1. The engine was completely rebuilt by a professional engine shop with forged pistons and crank, good valve job, roller tip rockers, double valve springs, etc. Here are some of the components I have: Holley

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Mailbag: Tips for Building a 300-Plus Horsepower Fox-Body 5.0L

Q: I have a 1993 5.0L Mustang LX that I have modified over the last year. I’d like to know what you think about the changes I have made, and if there is anything else you recommend. Please keep in mind that the car will remain naturally aspirated — no blowers or nitrous. It will basically be a

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