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Old Dec 30, 2004 | 05:35 PM
  #1  
smkehndas's Avatar
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From: Rockford,Illinois
Car: 02 Xtreme Blazer now
Engine: 4.3 v-6
Transmission: an automatic one! haha
Quick question.

I was just curious. Some kid with a Mustang is telling me that his car runs a 12.494 @108.73 Could this be right? I think it is a little low on the speed. Is he full of it or am I just wrong?
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Old Dec 30, 2004 | 05:36 PM
  #2  
Blackroc86's Avatar
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From: Saskatchewan
Car: 1986 Iroc
Engine: 454 Demon 850DP
Transmission: TH350, 3500 stall
Axle/Gears: 3.73
Could be right. My car runs 12.25@110
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Old Dec 30, 2004 | 05:48 PM
  #3  
smkehndas's Avatar
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From: Rockford,Illinois
Car: 02 Xtreme Blazer now
Engine: 4.3 v-6
Transmission: an automatic one! haha
Ok thanks. I just thought that the mph was low on it. Guess he is right. Damn Mustangs!
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Old Dec 30, 2004 | 06:21 PM
  #4  
AlkyIROC's Avatar
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
When I had a 383 stroker with 3.27 gears I ran 12.0 at 117 mph because the gearing was wrong.

It all depends how well the gearing is matched to the rest of the powertrain. Normally a 12.0 car will run 106-112 but that means you're maxed right out as you cross the finish line.
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Old Dec 31, 2004 | 10:36 AM
  #5  
j69camz28's Avatar
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Yes, it is more than likely true. I've seen 12.40-12.50 cars running the same mph as that kids Mustang.
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