Videos & Galleries

Drag racing engines have different oil demands than, say, the engine in your daily driver. And though we’re pretty sure you just shouted “WELL, DUH!” at your screen, we figured […]

For the past few weeks, we’ve been telling you about Summit Racing’s Project Jeep Wrangler JL Unlimited Rubicon build series. The Summit Racing crew is incrementally upgrading the Wrangler’s off-road […]

Diesel owners often have a vocabulary all their own, with words like urea and stiction regularly coming up in any diesel conversation. But perhaps the most important term you’ll hear […]

If you’ve caught any of the earlier installments in Summit Racing’s Project Jeep Wrangler JL Unlimited Rubicon build series, you’ve seen its tech team make some sensible off-road upgrades—ones that […]

A little while ago, we showed you a video from Mantic Clutch USA that explained what a hydraulic throwout bearing is. Well, the gang from Mantic Clutch is back, and […]

The folks at Summit Racing are upgrading a Jeep Wrangler JL Unlimited Rubicon to make it an even more capable off-road rig—without sacrificing any of its day-to-day versatility. As you’d […]

A few decades ago, Cadillac engineers came up with a clever way to integrate a parking brake into vehicles equipped with rear disc brakes. Instead of putting a little pair […]

The goal behind Summit Racing’s Jeep Wrangler Project is to upgrade an off-roader without losing any daily-driver practicality, and perhaps nowhere is that more important than on the inside. From […]

There are plenty of factors and data points to consider when shopping around for the best oil for your engine. And while things like viscosity and mineral vs. synthetic are […]

The folks at Summit Racing decided to take a stock Jeep Wrangler Unlimited Rubicon and upgrade it to tackle much more serious terrain, albeit with one big catch—they didn’t want […]