Tech

G.S. • Mt. Sterling, OH Q: I have a 2002 Ford Ranger 2.3L, 5-speed. When I drive on flat roads the truck runs fine, but it struggles when I hit hills. […]

If you ever have the chance to discuss engine tuning troubles with the legendary Jon Kaase, you’ll rejoice in his simple logic: “Most engine troubles are centered on spark or […]

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re figuring out how to stuff bigger, beefier tires underneath a Jeep Wrangler.                                 K.W. • […]

Having the right tools is critical to maintaining, repairing, and upgrading your quad or dirt bike. If you’re relatively new to riding, or looking to stock your garage with just […]

Automotive batteries are hefty fellas. Many OE batteries check in at 40 pounds or more, and even “lightweight” racing batteries tip the scales at 20 pounds or so. While that […]

As the racing and cruise-in season begins to wind down throughout much of the United States, it’s about time to start thinking about outfitting your garage with everything you need to […]

You’ve spent untold amounts of time and money on your ride. You’ve squeezed every last horsepower from your engine, beefed up the gearing and suspension—even sprung for that custom paint […]

Kenda tires have a reputation for being a low-cost alternative for dirt and street bike motorcycle riders. Rest assured the folks at Kenda are also interested in having a reputation […]

Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re making a few jetting changes to accommodate for high-humidity racing.                                 D.D. • Agana, Guam […]

Living large is the American way, and that even goes for the wheels and tires on our hot rodded cars and trucks. There was a time not long ago when a […]