roger , was it a silver one ? i was up in your area on 50 just north of sac and got into a little race with one and he lost by about 3 cars. my car has headers ported inj,plenum a custom tune , 410 gears. wht dont you try these mods and i think the outcome will be more to your liking. my car with drag radials has gone 12.06 @ over 119 mph . compared to stk which 13.20s @108+ mph if your interested in doing those mods pm me and i'll give you the phone numbers of who I used.