-------------- Original message from "Russell Duffy" <13brv3@bellsouth.net>: --------------

  Point of interest.......All the carburated Mazda's had a return system to

bypass excess fuel to the tank !! Must have been a good reason...FWIW

--
Kelly Troyer 
 

You might be right, but I sure don't recall ever seeing this.  I know that the later carbureted cars had charcoal canisters, and return lines from those back to the tank.  I don't recall anything from a carb, though I never really messed with my 85 RX-7 carb (as hard as that may be to believe).

 

Cheers,

Rusty (celebrating the sandin O the green) 

 

 

This was liquid fuel separate from any charcoal vapor canister system......The really early RX3,4,etc

had no vapor canisters.......The later RX7's up to 85 may have had both.......

 

 

Kelly Troyer