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Old 03-09-2011, 07:00 PM
  #13  
bixblk
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Join Date: Dec 2004
Location: Chicagoland area
Posts: 472
Default guess

compression helps, but the heads will hurt this combo 689 HP to 700 and 600 to 625 foot lbs
Let us know good luck , it should be a good stout durable motor
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