Tech

An improperly adjusted electric choke on a Holley four-barrel carburetor can keep your engine from idling properly during cold starts. Starting a cold engine requires a richer air/fuel mixture as […]

Tire sizing doesn’t have to be complicated. And thanks to the gang at ITP Tires, you’ll never again have to do any head scratching while scoping out the tire walls […]

In this final installment of Summit Racing‘s automotive paint video series, you will hear a few important paint safety and clean-up tips that will help you wrap up your painting […]

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re exploring possible causes for leak downs in Quadrajet carburetors. S.O. • Round O, […]

How do you calculate compression ratio? What’s the best way to figure out engine displacement? In the automotive mechanics world, there are formulas and conversions for measuring just about everything—from […]

Prevent engine sputtering by learning how to properly tune your Holley-style four-barrel carburetor’s accelerator pump. Watch this 7-minute video and learn everything you’ll need to know to achieve smooth, consistent […]

You’ve seen it—somebody trying to install pistons and ending up with pinched or broken piston rings or so much oil in the bore their shoes are drenched. It doesn’t have […]

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re looking at ways to make 400 horsepower from a Chevy 350 engine—and whether […]

Solvent-based or water-based paint? Single-stage or two-stage? Lacquer, enamel, or urethane paint? Unsure of how much paint and primer you actually need to buy? Use this Paint Volume Guide from […]

Editor’s Note: This guest post is courtesy of the Car Care Council, which is dedicated to educating vehicle owners about the benefits of regular vehicle maintenance through its “Be Car Care Aware” […]