I wanted to know if you can put the battery for a v-6 accord in one with the 2.4L to get more cold cranking amps. The battery in it know that has failed only has 410 which I think is a little low.

 

This has been done by many people, with good results. I think you have to change a few other parts also, like battery box, and maybe ground cable and tie-downs. Do an internet search, and I'm sure you can get the information you need.