S Series 170a Racing alternator for Honda / Acura V6

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. The 170 amp version comes with a stock diameter pulley, uses the stock belt, and is great for high RPM racing applications