ive got a 2000 impala. iraggi alt, yellow top up front, t10001bd, p450.4, gonna be 2 fi ssd's soon, and an old 1 farad rf cap-that im gonna get rid of. jw wondering which one was better cuz i wanna add a 2nd batt. i can get the optima for $170, saw a bunch of people gettin the powermasters, but i thought the optima looked better-specs wise. also the size of those is about as big as they can be. probably gonna put them behind the rear seats, between the box and seats. <------- is that a good i dea or no? or not matter?? i have the seats down most of the time, but not too many places to put one with a huge box and amps in the trunk.
Thnaks