<VV> We Solve It! Re: Carter YH pump squirt

[FrankCB at aol.com]

Bob,
    What we have here is a difference in our  intrepretation of the words 
"INTAKE MANIFOLD".  I take it to mean that  region between the turbo and the 
intake valves in the cylinder head.  This  region can be under vacuum OR pressure. 
 You take this phrase to  mean the region between the carb and the turbo 
compressor.  This  region is NEVER under pressure since it is UPSTREAM of the 
turbo  compressor.
    Glad we got that straightened out.
    Regards,
    Frank Burkhard    
 
In a message dated 7/18/2008 11:18:08 AM Eastern Daylight Time, BobHelt  
writes:

In a message dated  7/18/08 7:34:40 AM Pacific Daylight Time, FrankCB 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


Hi Frank,
HUH? 
As I understand the turbo action, under  boost the intake manifold vacuum 
still exists and in even greater amount. If  there were no intake vacuum, how 
would the air flow thru the carb and how  would the carb even work? Boost 
pressures are seen on the other side of the  turbo, not on the carb side, aren't they?

Regards,
Bob  Helt







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