Originally posted by path914:
Another reason to move the battery to the truck instead of getting a dynabatt is that the little dry cell batteries don't have as much cranking amps. If your planning on having a fairly large stereo system and/or live in an extremely cold area, you need to at least have as much power as the stock battery.
The stereo part I can't help you with, but most of the dynabatts have really good CCA's. Moving a battery to the trunk decreases its ability to start a car as well due to the fact that you have to transmit that much current over a fairly long distance through 0 gauge wire. You'd have about the same effect as having a dynabatt in the front.