Alternators
I run delco cs130's in big and small blocks with efi. the pulley is easily changed to a v-groove, uses one resisted "exciter" wire and one 8 gauge bypassing the bulkhead to the starter solenoid battery terminal. LA blocks are 1989 k3500 gas engine and BB 93 buick century 3.3. 105a all day if needed, but must use the resistor to prevent early burnout.
I run delco cs130's in big and small blocks with efi. the pulley is easily changed to a v-groove, uses one resisted "exciter" wire and one 8 gauge bypassing the bulkhead to the starter solenoid battery terminal. LA blocks are 1989 k3500 gas engine and BB 93 buick century 3.3. 105a all day if needed, but must use the resistor to prevent early burnout.