FiTech recently introduced a line of affordable and easy-to-install self-tuning induction systems for GM LS engines designed with both the do-it-yourselfer and the professional EFI tuner in mind. The ...

In this video, we cover a full performance upgrade workflow, including a port injection conversion, essential AN hose assembly tips, and dyno tuning at FiTech for maximum power and reliability. You’ll ...

It’s a contentious affair that has been ongoing now in hot rodding for roughly 30 years … carburetors versus electronic fuel injection (EFI). There are ardent supporters and vociferous cynics on both ...