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" ...

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 ...

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, ...

I know of a Toyota Vitz and a Subaru Forester that are equipped with water-methanol injection kits. Could you explain how these kits work, how they can be installed, and how much they might cost?