Old 12-19-2007, 02:31 PM
  #4  
billhendren
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Join Date: Dec 2005
Location: Rutherfordton North Carolina
Posts: 192
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We have used them on the int side, 2.180 dia 36 lbs boost with no problems as long as you keep it out of detonation. on the ex we used inconel or Ferreas super alloy,regular stainless and titanium wont hold up.Bill
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