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Old 07-08-2007, 04:50 PM
  #55  
iron eagel
 
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Default RE: (Something Fast?) Delta Build Thread

Mike remember if you are going into a headwind you have to add that to your ground speed to come up with your airspeed. What I am saying is that your timed runs might be closer than you think. Also keep in mind your engine is still new and has a bit more time before it peaks out for performance. Oh yea a tuned pipe would help some say 10-15% more rpm I know in ducted fan units it make a big difference.