Yeah not half a second.. thats huge in the 1/8th. I don't feel like reading through all of this but that plus any condition change like temp and elivation and even how good the gas was made can all make a difference. The gas dispersed during the summer is better than what is given in the winter.
-Zetec Crew #215
Volant Intake, SVT Snorkle, By past A/C, AFX UDP, Copper Plugs, 9mm Plug Wires, Toms Tune, Roush springs/shocks/struts, Eibach Sway-Bars, C-F-M Racing Lower Engine Mount.