[raven1231]

Originally Posted by jpit

Just to clarify. When you use four batteries for the supercharger you need to locate the starter battery somewhere else. I am using the Odyssey PC925 which is a little bigger than the one you can purchase from atbatt. No room for it under the hood so I located it in the trunk and ran a 4 gauge wire down the center console to the trunk. I also installed a 140 amp fuse close to the battery. I did connect the ground wire to the spare tire tie down bolt (used a shorter bolt). You will need to get a group 27 battery tray for the four supercharger batteries. With the dual battery packs I was able to run a couple of 0-60s at 6.2 and could probably break 6.0 if I tried a few more times. Currently running a Borla header and Perrin over pipe with 92 octane.

isn't 6.2 stock??? 6mt 0 to 60