Ford Mustang: Expected performance of stock `03 GT Vert ? Road tests? Dyno charts?
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Expected performance of stock `03 GT Vert ? Road tests? Dyno charts?
Hello,
Can anyone tell me what a bone stock `03 GT convertible will run in the
quarter? 0-60?
I have not yet found any road test articles on the GT convertible
specifically. The convertible is about 150 pounds heavier than the coupe I
believe... I assume that is the only performance related difference between
the convertible and coupe.
How would you describe the torque output of the GT 4.6 across the rpm band?
Is this engine torquey down low, or does it concentrate the bulk of its
power at high rpm? I have yet to see a torque curve graph of the GT 4.6 -
is there one on the web someplace? Any dyno charts anywhere for a stock GT
4.6?
I have not yet driven a GT 4.6... I did drive a V6 Stang Vert for a day and
fell in love with the car itself, though I felt the engine was way too
weak... (my friend's stock 4-door Honda Accord 3.0 V6 would blow the doors
clean off it). I can't wait to get my new 4.6 Vert next week.
My last car was an old 455 Trans Am, so I am wondering how happy I will be
with the 4.6 GT? I don't expect it to embarrass the 455. However, being a
lighter car with modern engine technology and better gearing, I do expect it
to kick some butt.
One person told me that I should expect the GT Vert to run high 14's in the
1/4, and 0-60 in about 6 seconds flat. Does this sound right? Regardless
of the numbers, I am hoping that the GT is torquey down low so it provides
good kick when just driving around town. I enjoy feeling a lot of torque at
lower engine speeds. Comments?
Thank you -dm
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memset@perlcoders.com
Guest
Re: Expected performance of stock `03 GT Vert ? Road tests? Dyno charts?
dm,
0-60 in 6 seconds is pretty fast.. I don't know if the GT will be able to do
that. Either way (and this applies to the quarter mile, etc) it's not only
the car that determines the speed. It's the person behind the wheel that
matters also. It's hard to give an actual figure of what YOU'D be able to
push since I dont' have a damn clue how you drive =). I have a 98 Mustang GT
& she pulls her weight around nicely... even nicer when I put 3.73 gears put
in. Anyway... maybe someone will be able to provide you with dyno charts
though if they've had their cars dyno'd. I haven't... and I don't have an
'03 GT, but they are damn nice cars. I've test driven a couple.
-Mike
GT-Vert-03 <net> wrote in message
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Re: Expected performance of stock `03 GT Vert ? Road tests? Dyno charts?
Hi Mike,
Thanks. Surely things like driver skill, tires, road and weather conditions
etc will effect actual performance times. I'm not really too concerned with
the exact times that I personally will be able to yield with the car, but
more interested in what the average performance results are for these cars
to use as a basis for comparison.
You mentioned that 0-60 in 6 seconds is pretty fast. I'd agree. But I read
some articles recently stating how guys have been yielding low 5 second 0-60
times in new Mach 1's and mid to low 13 second 1/4 mile times. I realize
that the Mach 1 coupe is quite different than a GT Vert in terms of
performance capability. I guess reading about the Mach 1 got my hopes up.
I wanted to buy a Mach 1 very badly, but they don't make Mach 1 verts... and
I had to have a vert... so, the GT vert is the next best thing. A Cobra is
just too much $$$ for me right now, plus I am not really a supercharger
kinda guy. I've run normally aspirated engines since day 1, and I think
I'll keep on this path (not that there's anything wrong with superchargers.)
I've always been a believer in cubic inches... my last car had a bored 455
(462)... that's about 7.5 liters (compared to a Stang 281 / 4.6 liter). For
this reason I am wondering how happy (or not) I will be with my new GT vert
once I get it. Well, the Stang will yield at least TWICE the mpg of my old
462, so that's a pretty big factor, especially at $2.00 per gallon now.
My friend's old G.T.O. vert was always fun to drive, felt plenty "fast", at
least for street use... I think he averaged about a mid to high 14 in the
quarter on street tires (car was very heavy). So... I guess if the Stang GT
vert can yield similar times in the quarter, I'll probably be happy (maybe
not thrilled to death, but at least happy). I never actually timed my 462,
but I did blow away the above mentioned G.T.O. plenty of times on the
street... I was probably running a low 14 or high 13 (in a heavy car with
street tires). The best thing about that car was the torque on tap... at
almost any rpm in almost any gear at any time, you could stab the pedal and
damn near snap your neck... that is if and when you could keep from spinning
the tires which was a task... the thing was TOO torquey. Was a beast
really. I expect a more refined vehicle overall from the Mustang even if it
isn't a brute from hell. These days I've been getting more into "quality
verses quantity" anyhow. Just wondering how much "quantity" (of power) the
Stang really has. Thanks
-dm
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Re: Expected performance of stock `03 GT Vert ? Road tests? Dynocharts?
Well, with a 455 Trans Am, you had the top-of-the-model-line-up for
Firebird in terms of performance.
You might want to look into the top-of-the-model-line-up again, which for
Mustang, would be a Cobra.
GT-Vert-03 wrote:
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