AEM Electronics Engine

Modern hot rodding often blends classic looks with modern tech. Integrating current tech in custom cars can face issues like radio noise and erratic gauges due to EMI. This guide helps diagnose and repair common EMI causes.

Some of the most interesting stuff at SEMA is under the hood. Here are a few of our favorites.

SEMA is a great place to see some pretty wild powerplants. Here are a few of our favorites from this year's show.

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

Engine Cylinder Numbers

Different ways to lift an engine, including the most common way and the parts needed to do so.

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Wild engines and creative swaps are all over at SEMA 2021. Here are a few of our favorites.

Understand GM’s AFM system—how it operates, it’s pros and cons, common lifter failures, and your options for tuning, disabling, or full AFM delete.

A guide on removing and installing a new electric motor kit for exhaust cutouts.