Tech

[All images/Jeff Smith] Axles aren’t usually a topic of great discussion—until one fails or otherwise needs replacing. If you think about these overlooked components, they are often severely abused and […]

Learn the basics of brake line flaring using flaring tools from S.U.R.&R. by watching this Summit Racing Quick Flicks video.

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re prepping an engine for optimal supercharger performance. Q: I have a old hot rod […]

Editor’s Note: Real-World Powerplants is a recurring series that profiles engines and engine builds by everyday high performance enthusiasts—hot rod hobbyists with DIY work ethics and real-world budgets. Mopar’s 318 small-block engine […]

Gear reduction mini starters are common in the hot rod world, where high compression engines need all the help they can get to light off. Those of us with 4x4s […]

Diagnosing starter problems is tricky. Watch this Summit Racing Quick Flicks video to learn about some common causes for automotive starter problems, including wiring, solenoids, and starter engagement. Check it […]

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re helping to diagnose some fuel level and oil pressure gauge troubles. W.K. Lucama, NC […]

The goal is simple: Create a modern version of a 1955 Chevrolet. The road to achieving that goal? Well, that’s been anything but simple. In fact, car builder and ProRides […]

I want to install an electric fan in my ‘67 Mustang and I’ve been told that I have to use a relay to wire it properly. I hate to admit […]

Banging gears with a manual transmission is fun—if your clutch is up to the abuse, that is. When it’s time to replace or upgrade your clutch, these two dozen tried […]