Engine & Exhaust

Learn how to properly install piston rings by watching this six-minute Summit Racing Quick Flicks video. You’ll learn how to avoid causing damage during installation, how to identify the top […]

We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we help choose the right carburetor for 1960s era Fairlane. Q: I have a 1967 Ford […]

What do you hear when you listen to your engine? The primal roar of high performance? Or is it more like a cry for help? OK, we never want to think of our engines […]

Got questions? We’ve got the answers when the Summit Racing tech department tackles your automotive-related conundrums. This week, we help eliminate an engine knock problem. Q: I just put a […]

What’s the most-important property of a lubricant? Viscosity. Learn the difference between viscosity grade and viscosity index. Learn what all of those viscosity numbers and letters mean by listening to […]

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we examine ideal camshaft lobe separation for nitrous applications. D.M. Pitman, NJ Q: Can you […]

In this Summit Racing Quick Flicks video, you will learn the basic differences between electric fuel pumps and mechanical fuel pumps. You will also find a few tips that could […]

The guys over a Power AutoMedia have launched a new site dedicated strictly to diesels and diesel owners. The site, named Diesel Army, includes tech, diesel features, diesel-related news, and […]

Proper piston-to-valve clearance is essential to the health of your engine. And by essential, we mean your powerplant could meet its catastrophic demise without the right clearance between these two vital […]

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re rebuilding a big block Chevrolet engine to […]