question on a 90 amp vs 120 amp alternator
GM powermaster alternator output graph. Note shaft RPM NOT engine RPM. Look like they ramp up pretty fast.
Here is an upgraded Denso chassis style high output. Alternator shaft rev is 2.0-2.05 x engine RPM>
GM powermaster alternator output graph. Note shaft RPM NOT engine RPM. Look like they ramp up pretty fast.
Here is an upgraded Denso chassis style high output. Alternator shaft rev is 2.0-2.05 x engine RPM>