ls2 bait

iTrader: (11)

when the car is under throttle its fine, at an idle it sux. i have 2 4gauge ground on the driver side and one 2 gauge on the pass side. 160 amp alt brand new. 4 gauge from the battery to alt and fuse box, 2 gauge to starter. at idle the lights dim and it only read 11.0 on my scanmaster which is about 12.0 at the battery. optimas red top.

underdrive pulley, larger tensioner pulley, smaller alt pulley. any ideas?

ls2 bait

iTrader: (11)

*crickets*