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Thread: Picco P9 EVO3 .21 Race Engine
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Old 03-15-2009, 05:48 PM
  #58  
Ian C
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Join Date: Feb 2006
Posts: 49
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Originally Posted by M7H
In the beginning I drove the engine with Picco 3031 exhaust and conical manifold, at the end I swapped to 2033 exhaust pipe....
And how did you find both pipes? I've only tried the 3031 so I can't compare..
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