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Craig said,
There is a variable orifice as well as the bypass valve involved in
the fuel return system that will affect fuel rate beyond the return line
size
Craig,
can you say a little
more about these features?
What is a
variable orifice?
Where is it in
relation to the boost pump, eng pump, metering unit?
Where is the bypass
and what does it take to open it?
thanks,
Colyn
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