Thread: zetec turbo
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Old Jan 26, 2008 | 06:43 PM
  #20  
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Big Will_
Borg Warner EFR Equipped!
 
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From: In the unit, building a 450bhp Time Attack Focus!
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To give you an idea - my ported ST head flows 164.8CFM @ 13mm valve lift on +1mm oversize valves
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