[TR] TR6 Custom Aluminum Fuel Tank ~15 gallons
    Randall 
    tr3driver at ca.rr.com
       
    Mon Mar 11 14:54:19 MDT 2013
    
    
  
---- "TeriAnn J. Wakeman" <tjwakeman at gmail.com> wrote: 
> I gather that the breather tube was eliminated as an early anti 
> SMOG step.
Look like it was deleted at CT19971, roughly Jan 1963.  
But I think it was just because they decided the separate vent tube was overkill (and has a tendency to dump fuel on the road).  The "emissions" tanks would have had a separate fitting(s), to allow the fumes to be routed to the carbon canister and intake manifold.
My vent line has been blocked off for years.  Other than not leaving a stripe of fuel when I turn left with a full tank, it seems to work fine.  But I also have a fuel cap with a small vent hole through the inner plate.
Randall
    
    
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