Thread: gm steel crank thoughts
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Old 05-23-2008, 07:02 PM
  #2  
promod45
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Join Date: Aug 2004
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i have run Gm steel cranks in my blown small block on racing gas and it went consitent 9.90 et in a 3200 lb car and never broke one, 11 to 1 would be no problem, just as long as you dont detinate it , just my opiion
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