R/C Tech Forums - View Single Post - What engine fits my current set-up best????
Old 01-09-2006, 02:18 PM
  #3  
qwerty
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Join Date: Sep 2005
Location: Au
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since u race on both small and large track go with the p5 for $250 mark/

the s7 is sensitive to clutch and pipe setup to get it haveing great bottom end. not to say its bad, but just not as good bottom as the p5.
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