4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

all stock?

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Old 09-11-2006, 04:43 PM
  #11  
Dan04COBRA
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Default RE: all stock?

Bullit's are regular 2v Mustangs with small intake manifold/tb modifications.
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Old 09-11-2006, 04:45 PM
  #12  
uofipilot
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Default RE: all stock?

i = retarted. Of course they're 2v. Anyway, what heads are on the 99/01 cobras?

Matt
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Old 09-11-2006, 04:46 PM
  #13  
Dan04COBRA
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Default RE: all stock?

4v's.

As to the small HP difference's, I'm not sure. It could very well be in just the tune and I don't remember much for engine revamps through the years until 03/04.

I'm not exactly up to date on pre-03/04 Cobra specs.
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Old 09-11-2006, 04:50 PM
  #14  
72MachOne99GT
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Default RE: all stock?

You really think that would be a good race from a dig? I don't really see how. A 96/98 cobra would take a 00 GT with little problem I would imagine. 45 more horses and about the same weight doesnt look good for a gt. Would be close, but I think the cobra would have the advantage 9 times out of 10.

Matt
ask any 96-98 Cobra owner (stock) and they will tell you that the torque curve on those cars is funky, and most of their power is only in the HIGH rpms. 99-04 GT's pull harder down low than a SN-Cobra, allowing them to get a jump in the first 1/8 mile of a race.

Anything after that, or starting from a roll will be bad for the GT though. And also, a rear-end gear change will be more beneficial for the Cobra as well, since it will allow them to make better use of their higher revs and upper-range power.

Just some information.
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Old 09-11-2006, 04:52 PM
  #15  
uofipilot
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Default RE: all stock?

Yeah, I know they are 4v. My 97 Cobra has the Romeo heads, and I was wondering it the 99/00's were different. If they arent, then its probably just the tune or some minor intake or exhause changes (I'm sure the exhaust is different).

Matt
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Old 09-11-2006, 04:56 PM
  #16  
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Default RE: all stock?

ORIGINAL: 72MachOne99GT

You really think that would be a good race from a dig? I don't really see how. A 96/98 cobra would take a 00 GT with little problem I would imagine. 45 more horses and about the same weight doesnt look good for a gt. Would be close, but I think the cobra would have the advantage 9 times out of 10.

Matt
ask any 96-98 Cobra owner (stock) and they will tell you that the torque curve on those cars is funky, and most of their power is only in the HIGH rpms. 99-04 GT's pull harder down low than a SN-Cobra, allowing them to get a jump in the first 1/8 mile of a race.

Anything after that, or starting from a roll will be bad for the GT though. And also, a rear-end gear change will be more beneficial for the Cobra as well, since it will allow them to make better use of their higher revs and upper-range power.

Just some information.
I own a 97 Cobra. Yeah the torque curve is funky, but it rips through the low end of the curve so fast it really doesnt matter. It starts making good power anywhere above 2800-3000 rpm. Also, it makes power almost all the way to redline (about 7k). It would be a decent race, but I think the gt would usually lose. As far as tq goes, the Cobra has 300 and the GT has 302. I know the GT's peaks lower, but I dont think it would get all that big of a jump, if any.

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Old 09-11-2006, 04:59 PM
  #17  
72MachOne99GT
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Default RE: all stock?

I own a 97 Cobra. Yeah the torque curve is funky, but it rips through the low end of the curve so fast it really doesnt matter. It starts making good power anywhere above 2800-3000 rpm. Also, it makes power almost all the way to redline (about 7k). It would be a decent race, but I think the gt would usually lose.

Matt
You turd, it helps if you post your car somewhere in your sig or somthing

Well, I am just going based on all the people I have talked to and such. And if you check most of the credible sources.. a 96-98 Cobra is in the 14.0-13.9 range, while a GT is 14.0-14.2 or so...

basically, a very close race assuming equal drivers..
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Old 09-11-2006, 05:05 PM
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Dan04COBRA
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Default RE: all stock?

That's true, CLINT!

But, majority of 99-04 GT drivers run mid/high 14's stock for stock, whereas most 96-98's will run high 13's or low 14's.

Equal drivers, the Cobra will definitely win, by a respectable amount.

Mediocre Cobra driver vs good GT driver = could be a Cobra driver very upset.
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Old 09-11-2006, 05:11 PM
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You could beat a school bus with no problem lol.
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Old 09-11-2006, 05:11 PM
  #20  
uofipilot
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Default RE: all stock?

Anyway, let's stop hijaking (sorry to the original poster). And if anyone know what heads are on the 99/01 cobras, or where the few extra ponies come from, PM me! Thanks.

Matt
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