Jegs sells a battery relocation kit which worked great for my application.
http://www.jegs.com/i/JEGS%20Performance%20Products/555/10275/10002/-1?sendroicid=bbef8492-2d00-41d6-b158-38db0de2603c&sendroikwd=jegs&gclid=CLyhzfbVnLQCFQhyQgod-SwANw
I had some left over, but I went into the passenger seat area with my battery and box. You probably want to use some sort of box, incase that sucker leaks at some point. Currenly from your battery there is a wire that goes from the positive terminal directly to the starter (big wire) and from the positive to the fuse box (smaller wire). The big and small wire should come together at the positive terminal. To relocate, the easiest way is to go to a Home Depot in the electrical section and buy a split-bolt, looks like this...
Remove your positive terminal with some cutters, strip the big and small wire back and inch or so, do the same with the end of your extension wire and joint them together with the split-bolt, then wrap the split bolt with insulation tape and/or some heat shrink. Or, you can use the extension cable and go directly to the starter, as suggested, but remember you will have to also split a smaller line to the fusebox. The ground can be short, somewhere close to the battery. just make sure and get some sandpaper or do a little grinding to get bare metal where you attach to. Try and use the thickest metal you can rather than flimsy sheetmetal.
That's all I got. Except when I removed my battery it was all rusty and nasty under it, so be ready to do some repair in there as well.
http://www.jegs.com/i/JEGS%20Performance%20Products/555/10275/10002/-1?sendroicid=bbef8492-2d00-41d6-b158-38db0de2603c&sendroikwd=jegs&gclid=CLyhzfbVnLQCFQhyQgod-SwANw
I had some left over, but I went into the passenger seat area with my battery and box. You probably want to use some sort of box, incase that sucker leaks at some point. Currenly from your battery there is a wire that goes from the positive terminal directly to the starter (big wire) and from the positive to the fuse box (smaller wire). The big and small wire should come together at the positive terminal. To relocate, the easiest way is to go to a Home Depot in the electrical section and buy a split-bolt, looks like this...
Remove your positive terminal with some cutters, strip the big and small wire back and inch or so, do the same with the end of your extension wire and joint them together with the split-bolt, then wrap the split bolt with insulation tape and/or some heat shrink. Or, you can use the extension cable and go directly to the starter, as suggested, but remember you will have to also split a smaller line to the fusebox. The ground can be short, somewhere close to the battery. just make sure and get some sandpaper or do a little grinding to get bare metal where you attach to. Try and use the thickest metal you can rather than flimsy sheetmetal.
That's all I got. Except when I removed my battery it was all rusty and nasty under it, so be ready to do some repair in there as well.