Thread: 7-hole Venturi Bolt
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  #6  
Old 04-03-2009, 08:03 PM
VonHienkle VonHienkle is offline
I be Swiss
  
Join Date: Mar 2009
Posts: 4
Default Re: 7-hole Venturi Bolt
that looks like an old starfire bolt. very air restrictive. not a good bolt if you want maximum air flow.
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