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The Results are In....

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Old 03-12-2007, 04:13 AM
  #91  
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Originally Posted by meeper
yes Gibson just did a test fit on a set last week
Hopefully its a long tube design that eliminates the first cat. This thing is in dire need of more low end juice.
Old 03-12-2007, 04:28 PM
  #92  
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Very nice write up indeed! I remember dynoing my turbo'd stang at kennedies auto and cringing when i was at the 500rwhp mark! Wait til you put the lift and tires on and see the fuel mileage! Ouch! My 4 inch with 35's took me from 20 mpg highway to about 16 at best cruising 70 miles an hour! I am going to do the exhaust and intake this week to see if I can get some back! I am not totally sold on the chip yet as I am waiting for the charger to come out so I can get some boost on this thing! The EGT guage, boost/vacuum, and air fuel ratio are already installed! I'll get some pics up!!
Old 03-14-2007, 07:42 AM
  #93  
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Originally Posted by nickc
The JK has a stock stainless steel exhaust, so you dont really need the rest of the set up, IMO. Just get a muffler and be done with it.
borla also offers just mufflers...with the same gazillion mile warranty...
i had borla headers (after the stock manifold cracked), with a full borla cat back on my TJ, and i was happy with it. i'll be going with borla again.
Old 03-20-2007, 10:20 PM
  #94  
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Hey, thanks a bunch for posting these dyno results for all of us to see. I guess it gives me a good idea of what will bring on the best gains. I'm eyeballing the intake and chip for now. Maybe I'll leave out the exhaust since I kind of like the quietness...
Old 03-21-2007, 09:12 AM
  #95  
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Just a thought (here I go doing that bad thing again ) Would adding a resonator to the back end of the exhaust help in deepening the sound a bit??
I used this on several hot rods just to get by the cops and some noise laws, back in the day.
Old 03-21-2007, 09:56 AM
  #96  
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A potato works wonders to quiet them down.


(Someone did that to my truck a few years ago on halloween)
Old 03-21-2007, 10:17 AM
  #97  
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Originally Posted by MichaelW
There just had to be some hidden ponies and torque hiding in this engine. Looks like you found some.

I wonder what gains will be had going from a manifold to a header will yield?

potato = HP and torque? :confused:

it made a loud pop, that was about it...
Old 04-06-2007, 01:26 PM
  #98  
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Thanks for the post...I plan on doing something similar now that I have seen your info.
Old 06-01-2007, 06:08 AM
  #99  
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Default magnaflow

put a 6" round by 18" magnaflow were the factory muffler went, sounds great and I can tell the differance in power, now working on my intake today. cost 120.00 installed including muffler
Old 06-01-2007, 08:35 AM
  #100  
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Originally Posted by plugman
put a 6" round by 18" magnaflow were the factory muffler went, sounds great and I can tell the differance in power, now working on my intake today. cost 120.00 installed including muffler
where's the pics? and how about a sound bite?


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