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Does this dyno number suck?

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Old Jul 31, 2008 | 10:25 PM
  #21  
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Originally Posted by BLK02WS6
Don't change the MAF back to stock if it was tuned with the SLP - that will change the AFR! If you are going to change it back, you need to have it retuned with the stock one...
I'll keep the SLP on then. How about when I get a head and cam package....should i throw the stock one back on then get it tuned again?
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Old Jul 31, 2008 | 10:30 PM
  #22  
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Originally Posted by PewterScreaminMach
Those look dead on to me. Congrats.
Thanks!!
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Old Aug 1, 2008 | 05:40 AM
  #23  
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From: on the dyno tuning in MD
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Originally Posted by warior5458
I'll keep the SLP on then. How about when I get a head and cam package....should i throw the stock one back on then get it tuned again?

I would just leave it on now... but if you do change it, make sure you do it at the tuners so it won't run much with the changed MAF - I have seen 15% difference in the fueling between stock and aftermarket MAFs...
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Old Aug 9, 2008 | 01:37 AM
  #24  
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Originally Posted by 69_YENKO
those numbers look about right for a bolt-on car with cats.
How much horsepower am I losing by keeping the high flow cats on?
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Old Aug 9, 2008 | 01:44 AM
  #25  
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my numbers seemed low too. but dyno #s dont mean **** at the track! im sure mine would dyno about 20 hp more with the cutout open. that flowmaster is killing me
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