PA Performance 03-04 Mach 1 200A Alternator (High Output)

SKU: PA-1988HO

Manufacturer: PA Performance

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PA Performance 03-04 Mach 1 200A  Alternator (High Output)

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PA Performance 03-04 Mach 1 200A  Alternator (High Output)


#4 Gauge Power Wire Kit is Required!

100+ amps at idle (2000 alternator shaft rpm)
200+ amps maximum (6000 alternator shaft rpm)

The stock belt can be used on original equipment vehicles
Actual Alternator Weight is 15.2 lbs

All units are 100% NEW and come complete with internal voltage regulator and pulley


This alternator is available in a variety of finishes that includes Blue, Flat Black, Gloss Black, Red, Silver and White for an additional $40. Other finishes are Polished for $90 and Show Chrome for $170. Please call us if you would like either of these finishes.


To calculate the alternator shaft speed, which should be no more than 16,000 RPM do the following:


Alternator pulley size (ie 2.5")


Crankshaft Pulley Size (ie 5")


Ratio is 2:1 (5 / 2.5 = 2)


Max engine Speed = 5800 RPM


Multiply Max RPM x Ratio (5800 x 2) = 11,600 shaft RPM Max


Idle RPM = 1000


Multiply Idle RPM x Ratio (1000 x 2) = 2000 shaft RPM @ Idle




An alternator needs 1800-2000 at idle to make power and will make maximum output at 6000 rpm, and will start to fail at 16,000 RPM.




If you have Microsoft Excel, from Windows 95 to current, you can download and open this calculator.  Only fill in the yellow fields!  It will tell you the rest.

Manufacturer PA Performance
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