Need dyno sheets before and after for true duals...
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Joined: May 2005
Posts: 203
From: San Antonio
Need dyno sheets before and after for true duals...
If anyone has em. I can use both but if someone has just an after that would be good to. I am trying to educate some guys on exhaust systems and they seem to think that true duals on a truck hurt its torque... 
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tdigger9899
General 1967-2002 F-Body Tech
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Sep 7, 2015 10:56 AM