In years past, it was a major effort of both time and money to increase your vehicle's torque and horsepower by physically removing and replacing engine components like the camshaft, intake manifold, ...

Since the '70s, emissions regulations have become increasingly demanding. Making our engines run clean is always a hot topic for manufacturers, and only recently have they found ways to meet the ...

Towing-there isn't an oval track racer in this country who doesn't do it. In fact, we are one of the few segments of the automotive hobby (if you want to call it that) that must have a truck and ...

There are few situations in life when you can have your horse power and drive it, too. This was a problem Hypertech realized while trying to maximize the 5.0L Mustang's computer by using nitrous oxide ...