Dyno tuning can be very beneficial for your car. Without changing a single part, but instead ensuring that everything works in harmony, you can extract mpre power from its engine. That stands ...

Horsepower is like good luck. It can't be seen, touched, or tasted, but you know when the inventory is low. How much do you have? Go measure it. The best place to put your luck to the yardstick is in ...

More power is the universal dream of hot rodders, and bolt-ons are the easiest way to add that power. One of the most common questions were hit with is exactly how much power are various bolt-ons ...

The School of Automotive Machine (SAM) team has built an enviable reputation for building power with GM's LS-series engines, and they were out to show their capabilities at HOT ROD's 2015 AMSOIL ...

There are many ridiculous numbers surrounding the Bugatti Chiron hypercar. For example, it tops out at 260 miles per hour, and it’ll get from zero to 62 and back to zero again in a hair under five ...

Well, here we are with another story about dynamometers and we've tested three of them at a time in one article. Already interested in skipping ahead to see which one is the "best?" Don't bother, ...

Plane & Simple: Dyno Shootout - Air Flow Research's Dual Plane vs. Single Plan Polymer Intakes on a Small Block Chevy Editor’s Note:Back in our February 2014 issue, we compared Air Flow Research’s ...