Earlier this month, I wrote about free-flowing air and how changing your muffler, moving to dual exhaust and adding a second air filter can help your engine gain turbo boost and, in turn, make your ...

No matter how many times we test them, it still amazes us how easy it is to make power with GM's LS series of engines. Even something as ordinary as a high-mileage 5.3L will respond to boost, and do ...

Ok, so you, the SuperStreetOnline reader now know what turbo we will be using for our project (whose chassis remains to be kept under wraps). What about the manifold? Cast or tubular? Easier than ...

If you are serious about your all-motor power, then a custom header is going to be mandatory for your project vehicle. By this point your motor is built to the limit or near-limit. You have high ...

Let's face it, the only people who don't love boost are people who haven't tried it. Okay, maybe the "everyone" part is a bit of an overstatement, but there is certainly no denying either the ...