PPRuNe Forums - View Single Post - 172 'R' (160HP) to 'S' (180 HP)
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Old 16th Apr 2014, 04:41
  #9 (permalink)  
Big Pistons Forever
 
Join Date: Jan 2004
Location: Canada
Age: 63
Posts: 5,209
Received 134 Likes on 61 Posts
The mod only involves changing the prop and the induction air box. The big advantage is the extra 150 lbs of useful load. The R models are so heavy they are basically 3 place airplanes. The hp upgrade makes them much more useful.
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