Duvernay has the highest stock output production Quad 4: the 190-hp 1991 to 1992 RPO W41. The 1993 W41 lost 10 hp due to smaller exhaust ports. Photo: Kevin Davis via Wikipedia (CC-3.0) A 1992 ...

There are two kinds of performance enthusiasts: those who resist change and those who embrace it. Which one are you? When Chevrolet first introduced electronic fuel injection to the original ...

When It's All You Can Spray, The Hard Part Is Choosing The Right Kit-Here's A Line On The Most Popular Nitrous Kits Nitrous oxide, N2O, juice, squeeze, giggle gas, spray. Call it what you want [As ...

Did you see "The Fast and the Furious" last summer? It was a really silly movie about drag racing rice rockets, but it made stars out of an actor called Vin Diesel and a gas called nitrous oxide. Vin ...