| 
	
		
		
		
		 
			Wow, 273.8 RWHP sounds like a lot for any Boxster.  That is about what my brother's 3.8L sleeper Cayman puts out. 
 
Bottom line:  Changing the underdrive pulley to preserve your PS pump might make sense for a track rat.  Chasing a hp increase might not.
		 
		
		
		
		
		
		
			
				__________________ 
				2009 Cayman 2.9L PDK (with a few tweaks) 
PCA-GPX Chief Driving Instructor-Ret.
			 
		
		
		
		
	 |