American Armature. Inc. released the Nitro Series II Alternator for the Ford Crown Victoria Police Interceptor. This alternator can produce 170 amps at idle and well over 220 amps at higher engine RPMs, and is designed to outperform and replace the Ford stock CVPI alternators including the new unit from Mitsubishi. The Nitro Series II is designed as 'plug and play,' therefore-additional wiring harnesses are not required. Users simply remove the factory alternator and replace it with the Nitro Series II Alternator..The alternator will fit on all CVPI, Explorer and Expedition models, 1997- present.