Aftermarket 2005+ Mustangs Discuss the Offerings from Roush, Saleen, Steeda, Shinoda, and Others

SVT/STEEDA Tech Day

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Old 9/19/04 | 10:13 AM
  #1  
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http://www.mustangworld.com/forums/showthr...threadid=236683
Old 9/19/04 | 11:53 AM
  #2  
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272 rwhp stock! nice find!
Old 9/19/04 | 12:03 PM
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Good numbers.
Old 9/19/04 | 01:35 PM
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cool pics i like that fox with a 03 cobra motor
Old 9/19/04 | 09:36 PM
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272rwhp. Assuming it was a manual and that it was a dynojet then that would work out to approx 313 hp at the flywheel (13 hp over advertised #s).

Just for comparison, when I was considering buying an 04 Mach 1, I built a spreadsheet to keep track of all the dyno test of the 03 and 04 Mach 1s. The 19 different rwhp #s ranged from 259.3 to 289 with an average of 274rwhp.

In a Dec 02 Car&Driver test, the Mach 1 weighed 3471lbs. Feb 04 MotorTrend lists the 05 GT at 3425lbs.

So based on this one data point (excludes the impact of ramair from the equation), it looks like the 05 GT will be comparable to the 03-04 Mach 1 in the 0-60 an 1/4 mile department.

i.e. 0-60 in 5.25 seconds and 1/4 mile in 13.9.

Not bad
Old 9/19/04 | 09:45 PM
  #6  
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Originally posted by AFBLUE@September 19, 2004, 11:39 PM
272rwhp. Assuming it was a manual and that it was a dynojet then that would work out to approx 313 hp at the flywheel (13 hp over advertised #s).

Just for comparison, when I was considering buying an 04 Mach 1, I built a spreadsheet to keep track of all the dyno test of the 03 and 04 Mach 1s. The 19 different rwhp #s ranged from 259.3 to 289 with an average of 274rwhp.

In a Dec 02 Car&Driver test, the Mach 1 weighed 3471lbs. Feb 04 MotorTrend lists the 05 GT at 3425lbs.

So based on this one data point (excludes the impact of ramair from the equation), it looks like the 05 GT will be comparable to the 03-04 Mach 1 in the 0-60 an 1/4 mile department.

i.e. 0-60 in 5.25 seconds and 1/4 mile in 13.9.

Not bad
I think we'll be seeing Mach 1 performance.

However, 13.9 in the quarter isn't Mach 1 fast?? Usually run faster than that.
Old 9/19/04 | 09:54 PM
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However, 13.9 in the quarter isn't Mach 1 fast?? Usually run faster than that.
I'm refering to when the MotorTrend and Car&Driver drivers test the car. Not when 5.0 Mustang magazine test driver gets a hold of it

Mach 1 performance from 3 mags

Name 0-30 0-60 1/4-Mile
5.0 Must 1.767 4.7 13.19@106.7
C&D 2 5.2 14.0@103
MotorTrend2.06 5.3 13.8@102.5
Old 9/19/04 | 09:55 PM
  #8  
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Originally posted by AFBLUE@September 19, 2004, 11:57 PM
However, 13.9 in the quarter isn't Mach 1 fast?? Usually run faster than that.
I'm refering to when the MotorTrend and Car&Driver drivers test the car. Not when 5.0 Mustang magazine tests it

Mach 1 performance from 3 mags

Name 0-30 0-60 1/4-Mile
5.0 Must 1.767 4.7 13.19@106.7
C&D 2 5.2 14.0@103
MotorTrend2.06 5.3 13.8@102.5
Sorry, I gotcha.
Old 9/19/04 | 10:26 PM
  #9  
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oh gezzus please don't start this again... mach1 vs 05
Old 9/19/04 | 10:39 PM
  #10  
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Roger,

I was simply using the rwhp and weight similarities between the 03/04 Mach 1 and 05 GT' to make an estimate of the 05GT's 0-60 and 1/4 mile times.

I have no desire to restart some 05 vs Mach 1 issue.

I settled this issue in my own mind last December when I decided not to purchase a Mach 1 after seeing the 05 GT.
Old 9/20/04 | 12:34 AM
  #11  
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Those are some nice pics. Whenever I see the two bosy styles side by side, I just feel that the SN 95 is the car for me, but thats just because I have not been in or seen an 05 in person.
Old 9/20/04 | 06:10 AM
  #12  
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darn ...... welding in sub frames with the car up on a rack, not with the suspension loaded ..... I thought that was a big no no??
Old 9/20/04 | 07:30 AM
  #13  
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yup
Old 9/21/04 | 09:50 AM
  #14  
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From: York
Originally posted by charles@September 19, 2004, 1:38 PM
cool pics i like that fox with a 03 cobra motor
There is a red fox and a SN95 red cobra...they are different cars.
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