tech video

It’s been a while since we’ve seen a new aftermarket part capture the attention and interest of so many performance enthusiasts. But that’s been the story of FiTech Fuel Injection since bursting on the scene with high performance throttle body EFI systems priced similarly to carburetors and setting new standards for ease of installation. First,

Changing the gearing in your differential is one way to add serious performance to your vehicle, whether you’re looking for quicker launches for races or lower rpm for increased street-cruising fuel economy. In this short-and-sweet PowerBlock TV video featuring Summit Racing tech expert Carl Pritts, you’ll hear more about choosing gearing for your vehicle. Then