<VV> Frank Retorts Re: Carter YH pump squirt

[FrankCB at aol.com]

Seth,
    Bob's email stated:
 
"The accel pump on the YH carbs only works when there is engine manifold  
vacuum. that is just when the engine is  running................
Regards,
Bob Helt"
 
    I guess I misinterpreted his "engine manifold  vacuum" to mean INTAKE 
manifold vacuum.  And in the stock Corvair turbo  configuration, the INTAKE 
manifold is DOWNSTREAM of the carb and turbo so the YH  carb NEVER experiences 
postive pressure (except in a coal mine, or other regions  well below sea 
level<GGG>).
    Sorry, but which manifold did Bob mean?
    And Seth, tell us just how you get positive  pressure in the stock carb 
unless you move the turbo UPSTREAM of the carb  (calling Dave Binnie).
    Frank "inquiringlyj" Burkhard
    
In a message dated 7/18/2008 10:47:26 AM Eastern Daylight Time, Sethracer  
writes:

In a message dated 7/18/2008 7:34:55 A.M. Pacific Daylight Time,  
FrankCB at aol.com writes:

Bob,
So that ELIMINATES any accel pump action  when  the intake manifold 
pressure reaches ZERO or goes beyond into  positive (BOOST)  pressure?????
Just when you need it  most!!!!
Regards,
Frank "kaBoosta kid"  Burkhard
 
Frank -

If you have positive pressure at the carburetor - before the turbo - You  
have other, more serious problems!
 
- Seth



 



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