Tech

This video covers the fundamental differences between lock-up and non lock-up torque converters, including a breakdown of the anatomy of a lock-up torque converter, and the advantages of using one. […]

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’ll show you some tricks for getting better gas mileage this holiday season–and all […]

[Editor’s note: This article was originally posted in 2012. Since then, the Percy’s company was purchased by Taylor Cable. Taylor is still making Adjust-a-Jet kits, but now under the Taylor […]

In this 15-minute Quick Flicks video, the gang at Summit Racing takes the guesswork out of choosing a camshaft for your Ford 5.0L, providing some general guidelines for choosing a cam […]

P.W. • Rosholt, WI Q: I have a 1984 Chevy Z28 Camaro with an HO 305 engine and 5-speed transmission. I want to increase horsepower and gas mileage while staying […]

The spark plug is the Rodney Dangerfield of the hot rodding universe. It gets no respect—or at least very little. As performance enthusiasts, we tend to focus on power builders […]

In our first installment on Summit Racing’s Cobra Project, we covered in general the scope of the buildup, and then got down to the details on installing the front suspension […]

Winter riding has its place. And we wouldn’t dream of discouraging you from participating in a little arctic adventure, if that’s your preferred cup of tea. But for many of […]

Vortec cylinder head castings first hit the high performance scene in 1996 and provided GM owners a healthy, budget-friendly option for boosting horsepower. According to Summit Racing, Vortec heads still […]

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re talking single- vs. dual-stage nitrous. D.T. • Frackville, PA Q: My daughter and […]