Can some one name this wire on the coil harness
 

Im pretty sure it's a ground but it's been snipped... should i not run it or should i ground it. when i took off the coil harness. im installing a MSD 6a box.

Thanks for the help it's black and red wires on the far left.

http://i248.photobucket.com/albums/g..._1769273_o.jpg

Yep that's a ground wire.