Tech

Q. I have a Cummins diesel-powered drag race truck. I’m thinking about adding a nitrous oxide system to reduce turbo spool time and improve overall power. Do diesel engines react […]

We all know that making big power with an LS is as easy as adding boost, right? In fact, the recipe for huge power is to add cam, springs, and […]

When Ford unleashed its sixth-generation Bronco a few years back, it quickly became one of the hottest new vehicles in the gearhead universe—and we knew it was only a matter […]

If you walk into almost any professional garage that operates in northern climes, (dealerships, repair shops, etc.), you’ll find one thing in common: garage exhaust systems. These systems direct the […]

I picked up a Weiand 144 small supercharger for my 355ci small block Chevy and now I’m wondering what carburetor to use? Obviously fuel economy isn’t one of my main […]

If you have any sort of shop experience, you’ll know that pulling out the tap and die set usually means something went wrong. Probably the only thing worse is when […]

When Ford unleashed its sixth-generation Bronco a few years back, it quickly became one of the hottest new vehicles in the gearhead universe—and we knew it was only a matter […]

Hello Summit Racing addicts like me! So you’ve built a hot engine and are on a first-name basis with your local delivery drivers, but now your machine is twice as […]

Do much fabrication or custom chassis and suspension work, and there’s a good chance you’ll eventually have to cut some boxed or round metal tubing. But while you’d think cutting […]

I have a really nice 1967 Camaro that my sister bought from the first owner way back in 1979. It’s a California car with a matching-numbers SS350 engine with a […]