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next performance upgrade?

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Old Mar 23, 2003 | 08:56 PM
  #1  
chevys train's Avatar
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Teching In
 
Joined: Mar 2003
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From: Stephentown,NY
Default next performance upgrade?

This is my first post so bear with me. I have a 2001 with a 5.3 with a GMS maf with cold air tune,GMS cold air kit,and a Hypertec PP3 what is the next best add ons? Thank's
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Old Mar 23, 2003 | 09:20 PM
  #2  
TECH Regular
 
Joined: Apr 2002
Posts: 423
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From: WALKER,LA
Default Re: next performance upgrade?

Exhaust?
Gears?
Converter?
Headers?(although falls in the exhaust catagory)
Its all about how much money your wanting to spend.
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Old Mar 23, 2003 | 09:43 PM
  #3  
TECH Junkie
 
Joined: Mar 2002
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From: memphis tn
Default Re: next performance upgrade?

I ran the same mods on my 01 Tahoe.I added ASM headers and a Flowmaster catback system next.The exhaust mods added at least as much performance as all the previous mods combined.With all the above mods my Tahoe ran 15.23@89mph at 5750lbs.
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