Originally Posted by just_some_dude
It seems odd that the engine would only be 3 amps
They also used;
350 Miliamp charging system.
18 Watt A.C. Lighting Alternator with no charging.
2.5 Amp D.C., 35 Watt Lighting System.
The system used on a engine depended on what application the OEM wanted to use the engine in.