Tech

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we discuss the basics of compression and how it relates to your fuel octane. […]

Spark plugs that are not properly gapped can lead to a misfiring, inefficient engine. Whether you’ve made serious performance modifications to your vehicle or simply enjoy your daily driver running […]

Holley carburetors have a power enrichment system that provides fuel to the main power circuit during heavy loads or under full throttle situations. The vacuum-operated power enrichment system is controlled […]

This excellent eight-minute Summit Racing Quick Flicks video dives into rocker arm ratio theory as it relates to your intake valves. There are torque and horsepower gains to be made […]

Q: I have a third-gen Camaro with a rebuilt 305. I can’t drive over 80 miles-per-hour without the whole car shaking. I have tried different brands and widths of wheels […]

In part three of our Factory Five Mk4 Roadster build, we covered assembly of the 427-cubic-inch 351 Windsor and installation of the drivetrain. Now we direct your attention to prepping […]

The beginning of each season is the perfect time to inspect your vehicle and make sure you’ve taken care of routine maintenance. Most vehicle manuals include a long list of maintenance […]

Banks Power is synonymous with diesel performance. As further proof, Sam and Dave from Two Guys Garage walk you through the installation of a Banks Power Big Hoss bundle. This Banks technology […]

Editor’s Note: Over the next few weeks, OnAllCylinders will profile engines and engine builds by everyday high performance enthusiasts—hot rod hobbyists with DIY work ethics and real-world budgets. If Paul Cooper […]

Aftermarket wheels are easily among the most popular vehicle upgrades. Available in a seemingly endless amount of designs, finishes, and sizes, wheels can change the entire look of a car […]