Engine & Exhaust

Learn some of the basics of electric fans, and why installing a pusher fan, puller fan, or reversible electric fan might help you achieve the engine performance you seek. In […]

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. […]

Motor oil comes in many varieties. Whether you change your own oil or leave it to someone else, you’re likely going to be presented with a few different options. These […]

Let’s get something straight right away. If someone is giving you one-size-fits-all carburetor jetting specs, it is best to use them as merely a baseline and not as gospel. Unless […]

In Blower Basics (Part 1), we debunked the myth that a supercharger is an exotic upgrade. We even gave you basic boost and compression ratio guidelines for safely adding a supercharger to […]

Oil pans have one of the dirtiest jobs in your engine compartment. They’re absolutely critical to your engine’s entire wellbeing, yet they don’t often get the same love and attention as […]

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. […]

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 […]

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 […]