thanx alot guys. i have alot of time and effort under the hood. its a 4x4 quad 3.92 on 35's. ran a best of 14.04 at 98mph last yr,with full tank of gas. putting her on a diet for next season. took my go rhino 3steps off, going to go down to 31's,take spare out,and a couple other little things. gonna get into that 13 sec range. thinking about lowering too.