Your vehicle's engine cooling system is one of its most critical components. Its primary responsibility is to cycle coolant — which is a 50/50 mixture of water and antifreeze — through your engine to ...

If you read the "Turning Dirt to Asphalt" story written by Rob in this issue, you saw a little part that talked about the water temperature in our engine. Ever since we owned this car the water ran ...

A class action lawsuit has been filed against Audi for defective water pumps in a range of Audi models. All implicated Audi ...

The last time we had this 470-inch Mopar big block on the dyno, it made 751 hp with Trick Flow heads and a dry sump oiling system. The dry sump setup that we used for those tests worked great, but it ...