Old 12-05-2012, 09:34 AM
  #3  
oldandtired
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RACING JUNKIE
 
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Join Date: Dec 2008
Location: Sugar Hill, GA
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On a carb motor, you can run a oval intake with square port heads (causes an anti reversion step). Will never work opposite.
Blower motor - I just don't know but think you are losing efficiency.
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