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 discuss upgrading valvetrain components on a vintage […]

J.R. Todd powered to his first career Funny Car victory Sunday at the 30th annual Toyota NHRA Sonoma Nationals at Sonoma Raceway in California. Steve Torrence in Top Fuel, Tanner […]

On the heels of the news saying the 2018 Ford Mustang GT will feature a “Drag Strip mode” that will make it the fastest 0-60 pony car of all time, […]

Listen to QA1’s Dave Kass demonstrate how QA1’s new K-Member for Fox-Body and SN95 Ford Mustangs (model years 1979-2004) provide enormous performance advantages and project flexibility over the factory K-Members. […]

The 2018 Ford Mustang will be the fastest pony car ever with the 5.0 model boasting a 0-to-60 time under 4 seconds thanks to its new “Drag Strip mode.” Ford […]

Q: I recently replaced the 305 engine and TH-200 transmission in my G-Body Monte Carlo for a 350 with a mild cam and a TH-350 transmission. My question is about […]

Robert Hight won Funny Car victory Sunday at the 38th annual Mopar Mile-High NHRA Nationals at Bandimere Speedway in Morrison, CO. Antron Brown in Top Fuel, Drew Skillman in Pro […]

When Jeep Wrangler JK owners are looking for a high-quality aftermarket soft top to purchase, many turn to Bestop—the industry leader in Jeep soft tops. Bestop got its start making […]

Our friends at Wilwood Disc Brakes are always getting calls from customers asking about spongy brakes or any type of brake pedal feel that doesn’t seem right. There’s a common […]

Q: I have a Holley 800 cfm double pumper carburetor on the 454 in my 1970 Impala. The carburetor worked fine when I first installed it. But after the car […]