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Old 07-15-2004 | 06:35 AM
  #154  
FFR3582
Tech Apprentice
 
Joined: Mar 2004
Posts: 67
From: Texas
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The new R-spec is a ROAR legal 3-port turbo motor.

The old motor is a 5 port and not ROAR legal.

The new motor also has a much bigger and better cooling head than the old TR.
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