i drive a 87 cutlass with a 307, no internal mods, rollercam engine, just put on a 600cfm edelbrock carb and scrapped the computer, minus the fact that the tranny won't kick down unless you manually down shift or slow down, i went from 7mpg to 17 to 20, inner city. i just have the 200m 3 speed tranny and some 2:73 rear gears
oh ya its still stock and it beats the mustang gt's with ease
