My #'* were based on what'* been seen at the tracks publicly so far -as far as I know there have been no Bonneville GXP'* in the 14'*, in fact the best I recall was a 15.2 or something like that.
I have seen 2 bone stock 1997 SSEi'* that can/have pull a 14 second 1/4 mile -Sonoma_zr2'* with 228k'ish at the time on it'* original drivetrain, pull a 14.778 @ 93.xx mph, and my brothers 1997 SSEi with 210k bone-stock original -I have run 14.9'* in my 1995 SLE SC and even with more modding done he has still beat me by about 3-4 car lengths (one car length is typically .1 second at the track), thus given this accurate he'd have run a 14.5-14.7 second 1/4 -almost a .5 second advantage over the GXP.
The above is also going from a stop.
Going from, say, a 50 mph roll the GXP, I agree will win hands down, as that is where the stock GXP comes into it'* power and the stock SSEi starts coming out of it'* powerband.
Thus, I'd have to say that we are both correct.
Sorry for any hard feelings I might have caused -I was just stating what I have seen since the first GXP owners have been showing up here on BC and what'* been seen in the real world.