What is it about muffler shops and modified motoring that go so hand-in-hand? Now, I've never lived much outside of Southern California, so I've no clue how widespread the phenomenon really is. Around ...

Laying out the relationships between the engine's exhaust and intake and how you can use them to your advantage There are specific functional relationships between an engine's exhaust and intake ...

If you've been following the build of our project Bronco, "The Juice," then you know that we recently replaced the tired old powerplant with an ATK crate engine. The engine swap had provided us with ...

Power is relative. Putting 200 hp in a 1000-pound truck is more than enough to scare the pants off of someone, even though it is just 200hp. Driving our 2.4L, four-cylinder Project Element around town ...

When I recently outsourced an oil pan gasket replacement to a reputable Long Beach BMW shop, the owner noted that he loved the 128’s power and asked if it had an ECU tune, besides any mild coding. As ...

I just build a box for my g/f w/ a a7n266-vm and duron 1.3 (I'm very pleased with this combo so far). I have one case fan. Should I use it as an intake in the lower front of the case or as an exhaust ...