Tech Articles

Spark plugs are a critical element of any internal combustion engine. They are the proverbial wizard’s wand that ignites the air/fuel mixture to create the glorious and mysterious magic we […]

What is the best way to make more power with a supercharger? The most obvious answer is to simply to add more boost, right? I mean if seven psi is […]

Tiny particles of dirt and contamination in your fuel system can damage injectors, carburetors, and electric fuel pumps. Choosing the correct fuel filter (or filters) is critical to protecting sensitive […]

OK, so you’ve done your homework and read our Winter Driving Checklist already. Then you did the requisite maintenance to make sure your ride is ready for cold weather—you’ve changed […]

Listening to the radio in a car is an American tradition dating back to the 1920s. That’s 100 years of music, news, and farm reports. Even with the advent of […]

Aftermarket camshafts can add significant power to an engine when properly matched with other parts. But remember, the camshaft grind doesn’t just determine engine rpm operating range, it affects peak […]

Modern engine swaps are incredibly popular. But whether it is an LS, Gen. V LT, Coyote, or Hellcat, these engines have a serious appetite for fuel. Feeding one requires a […]

In an earlier article, we looked at ways to beat the heat in order to help cool your car or light truck. But that article didn’t cover all of the […]

Rips and tears in upholstery are not only unsightly, once they start, they only get bigger. You can throw a set of cheap covers over them to get by, but […]

What happens when enthusiasts looking for greater performance either can’t afford the things that make big power changes, like heads, cam, intake and boost, or have already exhausted use of […]