maybe the GN can have fastest american v6 production??
there was the gnx too, i thought they were only made 1 year, i remember seeing somthing on speedvision about them, alot more wicked than a gn
a 94-96 SS has more hp and torque than a L67, but weighs more
stock, not to much to look at or in performance. i see one around apple valley that for looks, just has tint and a drop, and it looks badass
i remember seeing a motor trend comparo of a 95 SE SUPECHARGED, 95 impala SS, and a 95 SHO (manual)
in strait line performance, the supercharged SE and SS were neck and neck till about 90 when the SS started pulling, the SHO tried to play "catch up" the whole time.
but the aftermarket is bigger than the l67'*....much more than the supercharged series I