Thread: head question
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Old 12-15-2007, 04:36 PM
  #2  
lmchevy
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JUNIOR BUILDER
 
Join Date: Aug 2006
Posts: 68
Default heads
A buddy of mine had a 572 4.500x4.500 with pro1 345 heads with some port work and it dynoed 900hp.Those heads will also work good with the combo you have.
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