GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

6.2 1/4 MILE times?

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Old 05-07-2014 | 01:21 PM
  #11  
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He will be glad to hear that!! He just did a CAI and wants a tune then call it good!

Last edited by 5.3parts; 05-07-2014 at 03:36 PM.
Old 05-07-2014 | 08:32 PM
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Is a catback or muffler in the stock location worth anything on a 6.2L? I see they have factory 3.5 exhaust
Old 05-07-2014 | 09:20 PM
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From what I've heard, it's almost impossible to beat the stock 6.2 exhaust for flow without getting seriously crazy, but lots of guys do it to get a sound they like better. I'm happy with stock, myself.
Old 05-07-2014 | 10:58 PM
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Yeah my exhaust is factory except the muffler is replaced with a 3.5 pipe. It has some drone but not too bad. But after 200k miles of driving,y next truck will remain quiet! Ha
Old 05-08-2014 | 08:09 AM
  #15  
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Very nice!!!
Old 05-14-2014 | 10:50 PM
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14.46@91 bone stock
13.92@99 tuned
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