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#151155 - 03/05/04 08:21 PM what do the 04s run in the 1/4 ?
why2kmax Offline
Member 		Registered: 05/01/03
Posts: 589
Loc: Bel Air Maryland
anyone run their car stock or otherwise in the 1/4 mile? Motor trend got a 15.0 at 92mph. I thought it should do better than that since it has 20 more HP than the 97-03.

anyone run one yet.
Just curious.

Jeff
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#151156 - 03/06/04 07:01 PM Re: what do the 04s run in the 1/4 ?
Adam S. Offline
Member 		Registered: 02/19/04
Posts: 678
Loc: Milwaukee, Wi
Was the one tested a Comp G? This would make a difference; the Comp G has a different axle ratio available, believe it or not. There is a noiceable acceleration difference between the two.
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#151157 - 03/07/04 01:43 PM Re: what do the 04s run in the 1/4 ?
why2kmax Offline
Member 		Registered: 05/01/03
Posts: 589
Loc: Bel Air Maryland
pretty sure it was a comp G
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#151158 - 04/09/04 10:19 PM Re: what do the 04s run in the 1/4 ?
Jizz Offline
Member 		Registered: 03/22/04
Posts: 766
Loc: Central Maryland
I just my 04 Comp G last night. I will take it too the track soon and let you know how I do.
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#151159 - 04/15/04 09:09 PM Re: what do the 04s run in the 1/4 ?
zachd Offline
Member 		Registered: 04/15/04
Posts: 1316
Loc: Evansville, IN
Gotta 04 gt1 and it G-teched a 15.53 in the quarter mile. Not sure how accurate that is but maybe gives an idea what the compg should run.
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#151160 - 02/28/05 12:04 AM Re: what do the 04s run in the 1/4 ?
stcspiderman Offline
Member 		Registered: 02/24/05
Posts: 76
Loc: minnesota
Quote:
Originally posted by Adam S.:
Was the one tested a Comp G? This would make a difference; the Comp G has a different axle ratio available, believe it or not. There is a noiceable acceleration difference between the two.
2004 Pontiac Grand Prix GTP Competition Group
1 2 3

(continued)

C/D TEST RESULTS

ACCELERATION (Seconds)

Zero to 30 mph: 2.4
40 mph: 3.5
50 mph: 4.8
60 mph: 6.6
70 mph: 8.5
80 mph: 10.7
90 mph: 13.9
100 mph: 17.7
110 mph: 22.3
120 mph: 28.0
Street start, 5–60 mph: 6.8
Top-gear acceleration, 30–50 mph: 3.2
50–70 mph: 4.4
Standing 1/4-mile: 15.0 sec @ 93 mph
Top speed (governor limited): 138 mph
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#151161 - 03/02/05 05:54 PM Re: what do the 04s run in the 1/4 ?
HercMan(Rob) Offline
Member 		Registered: 09/12/03
Posts: 14035
Loc: Fort Worth, Texas
The 04s are slower out of the box then the 97-03s due to torque management.
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#151162 - 03/02/05 08:13 PM Re: what do the 04s run in the 1/4 ?
rayainsw Offline
Member 		Registered: 08/01/02
Posts: 51
Loc: atlanta
Quote:
Originally posted by why2kmax:
anyone run their car stock or otherwise in the 1/4 mile? Motor trend got a 15.0 at 92mph. I thought it should do better than that since it has 20 more HP than the 97-03.
If you truly want a quicker GP, I expect (from what I have read) that the GXP will be in the low 14 second range - V8's HP / TQ = 303 / 323 - and the trans. upgraded to avoid the 'torque management' mentioned. Etc.

Job1 is scheduled for later this month.
- Ray
Ready to test drive one . . .
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#151163 - 03/02/05 08:58 PM Re: what do the 04s run in the 1/4 ?
Jizz Offline
Member 		Registered: 03/22/04
Posts: 766
Loc: Central Maryland
Mine ran an low 15 with a LOT of wheel spin.. I had a 2004 CompG - Loaded; Sunroof,side airbags...etc...

I bet on a good day she could have ran a best of 14.8 or .9 - but no better.
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#151164 - 03/02/05 09:01 PM Re: what do the 04s run in the 1/4 ?
Jizz Offline
Member 		Registered: 03/22/04
Posts: 766
Loc: Central Maryland
Quote:
Originally posted by rayainsw:
Quote:
Originally posted by why2kmax:
[b] anyone run their car stock or otherwise in the 1/4 mile? Motor trend got a 15.0 at 92mph. I thought it should do better than that since it has 20 more HP than the 97-03.
If you truly want a quicker GP, I expect (from what I have read) that the GXP will be in the low 14 second range - V8's HP / TQ = 303 / 323 - and the trans. upgraded to avoid the 'torque management' mentioned. Etc.

Job1 is scheduled for later this month.
- Ray
Ready to test drive one . . . [/b]
I will agree here -- the new GP GXP should be a mid-low 14 second car - BUT! I also expect any
variance of HP will result in premature lower motor or Tranny failure - now that said - I bet the GXP will be a good high 13 contender with no problems! hammer
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#151165 - 03/03/05 09:07 AM Re: what do the 04s run in the 1/4 ?
rayainsw Offline
Member 		Registered: 08/01/02
Posts: 51
Loc: atlanta
"BUT! I also expect any
variance of HP will result in premature lower motor or Tranny failure "

Not sure exactly what you mean here?

With a substantially upgraded / 'beefed up' version of the trans. to deal with the added (stock) torque, are you still concerned about the trans. longevity? Compared to many running something near these HP / TQ numbers with a 'stock' trans. – or perhaps with a trans. cooler??

And by ‘lower motor . . failure’ what are you referring to here RE: the LS4 V8?

Thanks,
- Ray
Curious . . .
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