When I run I take my truck down to about the same. The best I was able to do was an 8.04 at around 84, You got a hell of a runner, matter of fact my truck wont trap as fast as yours now in the 1/8th and I've got an S475. On edit I see you left the interior in. My 8.04 was with out front pass and rear seats.That pass was tailgate and spare off the truck. Full interior and hitch. I didnt strip the truck like i normally do due to pulling later that evening.