Triple mikunis and evaporator tank.

[timsz]

I was going to run Diagram A on page 7 of fuel delivery, under the heading best practice for triple carbs. What happens to the line going out the evaporator tank? Where does it go? Triple mikunis and L28 in a 71Z. Thank you very much.

[madkaw]

Not quite sure what you are referencing.

[nullbound]

I believe he's referring to this thread 7 pages deep:

 

http://forums.hybridz.org/topic/106866-fuel-line-best-practice-for-tripple-carb/

[timsz]

On the stock Z with SU's, the line from the evap. tank goes to the flow guide valve in the engine compartment. That's what I'm asking. If I run diagram A, where does the evap. line go to? Thank you.

[Tony D]

You know, posting the diagram you are referring to in your post likely will get a response.

 

Nobody will go looking for your diagram...

[beermanpete]

From the flow guide valve there is a connection to the crankcase and another to the air cleaner. The idea is that the fuel tank can draw in clean air through the air filter while driving. When parked any fuel vapors that need to vent out from the tank go into the crankcase for storage. Upon starting the engine the fuel vapors are drawn into the intake manifold via the PCV and burned by the engine. If you still have the PCV system you can continue to use the flow guide valve. If you no longer have the PCV then you could remove the flow guide and leave the line to the tank open. In that case put a hose on it that drops down to keep water out and put a little filter on the end of it as well to keep dirt out.

[timsz]

That's what i'm talking about. Thank you very much beermanpete.