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Old 08-20-2009, 03:21 PM
  #10  
kwkracing
Senior Member
RACING JUNKIE
 
Join Date: Dec 2004
Location: austin texas
Posts: 729
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I dont know, but i have put 93 octane in my blown sbc for the last 4500 miles from every station around , even heb and its still going. No one believes my thou.
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