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Beat this exhaust BS for me again, here we go exhaust

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Old Jan 26, 2009 | 05:06 PM
  #11  
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Originally Posted by sickREDsierra
i know you are used to dealing with big pipes buddy

i would go with at least 4" if you are going single. my old man has a 289 with dual 3" without any problems.
my 370 has dual 3in and i cant keep the tires from not spinning. up top it screams, this weekend was pretty cold and i even had a 50mph burnout going on. dual 3'' or atleast dual 2.5'' or single 4''
"
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Old Jan 26, 2009 | 05:08 PM
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i think you should def do a 4" perhaps with a diesel straight through... whats your plans for a muffler? you gonna implement one on her?
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Old Jan 26, 2009 | 05:14 PM
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dual 2.5 gives you a surfice area 9.81'', dual 3'' gives you 14.13'', single 4'' gives you 12.56'', single 3'' gives 7.01''. maybe this will give you an idea on how single vs dual exhaust
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Old Jan 26, 2009 | 05:15 PM
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Originally Posted by wastedrubber
i think you should def do a 4" perhaps with a diesel straight through... whats your plans for a muffler? you gonna implement one on her?
Yes I am going to run a straight through magnaflow bullet or dynamax bullet, dump it about 8 inches from the rear of the truck, hell might even go out the stock location with it.. But yes def a straight through design... I just wanted to be sure I am not going the wrong direction on it....
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Old Jan 26, 2009 | 06:18 PM
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Originally Posted by dirt track racer 81
dual 2.5 gives you a surfice area 9.81'', dual 3'' gives you 14.13'', single 4'' gives you 12.56'', single 3'' gives 7.01''. maybe this will give you an idea on how single vs dual exhaust
i was just going to calculate all that out... beat me to it!
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Old Jan 26, 2009 | 06:21 PM
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Ha that is what I was looking for.. The single 4 should suffice... Good for atleast 650 hp
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Old Jan 26, 2009 | 06:26 PM
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http://www.mk5cortinaestate.co.uk/calculator5.php
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Old Jan 26, 2009 | 06:35 PM
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https://www.performancetrucks.net/fo...d.php?t=389834
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Old Jan 26, 2009 | 06:51 PM
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Originally Posted by Mangled03gmc
Cool, so with 2 10" pipes i could safely run 8211hp. Good to know.
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Old Jan 26, 2009 | 06:58 PM
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Originally Posted by Whippled 496
Cool, so with 2 10" pipes i could safely run 8211hp. Good to know.
fkn awsme.

Mangled run that 4" ****, dump it and sound deep as the depts of hell fug im drunk new castle ftmfw
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