Tech Articles

When someone tells you their car or truck has a “wishbone suspension,” it’s not turkey-talk. They’re referring to a specific type of suspension design that allows the vehicle’s wheels to […]

Fusible links—also spelled fuseable and fusable—serve a similar purpose to a fuse. (You can read more about fuses here.) Just like a fuse, the link is designed to handle a […]

Similar to what we discussed in our Automatic Transmission Fluid 101 post, selecting the right gear oil for your manual transmission isn’t as easy as it might seem. There are […]

Quickly, what does a Porsche 911 and a 1961 Pontiac Tempest have in common? If you said “they both have a transaxle,” then you probably read the headline of this […]

A rusted, seized bolt or nut can turn an easy project into a nightmare. In fact, mechanics have been known to hold a lucky rabbit’s foot or refuse to work […]

Returnless fuel systems are becoming more common in new vehicles. As we learned in a recent Jeff Smith Ask Away! column, the increased use is due in part to tightening federal […]

I was watching a dyno test video the other day with a couple of cam swaps on a supercharged LS3. On the first test, a slightly bigger cam showed more […]

Ignition systems have come a long way since the early days of the automobile. From early points-style setups to modern coil-on-plug configurations, the ignition system has evolved. There are five […]

Since the GM LS is such a popular engine series, LS-compatible parts are common and easy to find. Which means, if you’re using 1992-97 LT1-style heads on your engine, you […]

Editor’s Note: Author Jeff Behuniak is with Canton Racing Products, a company that specializes in manufacturing oiling and cooling products for racing applications, including oil pans. … A lot of people […]