Mechman Alternators has been building high-output alternators since 1978, founded by engineer Dennis Moore from a home garage in Knoxville, TN. Specializes in alternators from 150A to 370A for performance, racing, marine, and car audio applications. Their S-series 6-phase alternators offer exceptional low-RPM output with 12 diodes and twin rectifier plates.
S Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions. A single wire on the provided pigtail gets connected to any ignition switched 12V+ source to turn the alternator on and off with the ignition switch. Simply run a properly sized positive and ground cable from the alternator to the terminals of the battery and the alternator will work perfectly, regardless of what kind of wiring harness you have. This alternator is also available with a serpentine pulley.