Engine & Exhaust

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re providing some basic nitrous system guidelines. J.H. Huntsville, TX Q: My 1998 3.8L Camaro is […]

Sometimes broken and worn out parts can be a blessing, because they give you an excuse to upgrade! That was the situation we were in recently when the fan clutch […]

Learn the basics of oil pans for both Ford and Chevy engines by watching this Summit Racing Quick Flicks video. In the video, you will learn about oil pans, oil […]

When Chevy’s small block debuted in 1955, it didn’t take long for it to be regarded as a marvel of performance engineering, particularly when it came to its innovative valvetrain. […]

In this video, Billy Godbold, chief cam designer and astrophysicist at COMP Cams, explains how COMP Cams’ conical valve springs help control heat and friction by dampening spring vibrations and […]

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re answering some basic valvetrain-related questions. A: Here are your answers in order:

I recently read a story in a national publication that struck me as interesting and worth dissecting. The story tested the addition of a tall, long runner EFI intake manifold […]

An LS1 in a 1932 Ford? An LS3 in a first-generation Camaro? Why…it’s just not natural. But that doesn’t mean it’s a bad idea. As a matter of fact, swapping a […]

We know what you might be thinking: “A supercharger for a Jeep? Why?” Fact is a 2012-14 3.6L Pentastar-powered Unlimited only makes about 189 horsepower at the wheels from the factory. […]

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re diagnosing some small block symptoms. Q: My vintage GM S-Series pickup has a stock […]