Testing the voltage drop on the ground side of the starter circuit is straightforward. We’ve simulated this test on the bench showing the starter, battery, and cables. Ignore the number on the ...

Get a closer look at the Powermaster performance PowerMax Plus starter and GM 12si-style alternator we used on a recent Chevy 350 project.

Read about Mean Green's High-Output Alternator and High-Torque Starter for you 4x4 only on 4wdandSportUtility.com, the official website of 4wd and Sport Utility Magazine.