sensing voltage regulation

project: i have a delco alternator that i have rewond in series so i can rotate
it at a slower rpm and acheve 24v. problem is the regulator wants to hold the voltage to 12v. i cannot modafy the regulator i have. figure i will start from scrach. so far i have not been able to find any schematics on delco sensing regulators
so if any one has any idea as to where i might find a schematic or diagram
it would help alot. or any sujestion on an alturnetive

THANKS, FOR ANY HELP

There's a crappy one at the bottom of this page -
**broken link removed**

Not exactly sure what you meand by "rewound in series". Did you connect the rotor up to the center of the wye or something?