There are many ways to add power to your vehicle. It ranges from the cost-efficient modifications you can make to the more expensive engine and supercharging upgrades your mechanic will have to ...

Over the last 75 years, hot rodders have tried souping-up their engines with every possible exotic fuel and power additive. After trial and error, they settled on nitromethane—a dry-cleaning solvent ...

At this juncture, a lot has been said and written about the '14 to '16 Ram 1500's optional 3.0L EcoDiesel V-6 engine, and it's definitely for good reason, as the company really had to join the "Eco" ...

As always, there are limitations to how much power can be added to any given combination of load and/or engine speed. Not only is there a limit to the amount of total fuel and power that can be added, ...

It's a rare thing when a magazine tests the exact same product twice, but that's exactly what we're doing here. Back in our Aug. '11 issue ["Hooked On Meth"], we installed and dyno tested a Snow ...