Billet 240 Amp alternator for early Ford - 1 wire - machined finish Q70 10SI and 12SI alternators

10SI and 12SI alternators

The 250 amp Elite series alternator cranks out an impressive 180 amps at engine idle speeds

and cranks out over 140+ amps at engine idle RPM

The 170 amp unit comes with a standard diameter pulley making it a great choice for high RPM and racing applications

Billet 240 Amp alternator for early Ford - 1 wire - machined finish Q70 10SI and 12SI alternatorsS Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower per Kw of power produced than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions. NOTE: This unit has a self exciting internal voltage regulator that does not require anything to be plugged into the