Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain Torque numbers for exhausts?...

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Old Oct 30, 2003 | 08:52 AM
  #1  
MartyR's Avatar
MartyR
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I've seen the hp numbers for various exhausts on Randy's site, but as far as I've seen, there's only mention of torque for the UUC. Anyone else like to comment on this? I mean, I'm all for some horses, but as a reformed turbo addict I have cravings...BAD cravings...UNHEALTHY ones, even....for torque!

thanks in advance, y'all.
 
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Old Oct 30, 2003 | 08:57 AM
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andy@ross-tech.com's Avatar
andy@ross-tech.com
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From: Lansdale, PA
Take Randy's exhaust dyno numbers with a big grain of salt. I haven't seen any customers actually get anywhere near his numbers. FWIW, here's my results with the Magnaflow:


 
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Old Oct 30, 2003 | 09:50 AM
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MartyR
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Andy,

Thanks fo the chart. In looking at Randy's dyno numbers, I look more at the relative gains, not so much the raw data. I'm a scientist, man - it's in my blood to compare on a relative scale!

That's not a bad jump, though, even by your numbers- - -5 hp and 2 lb-ft- - -for an exhaust that's not too pricy.

You had the dyno run at Helix...you near Philly? I'm in Balto...
 
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