Originally posted by fastcougar:
That is probably a marketing gimick as they most likely don't differ from the stock units ... I could be wrong though ... does it have a ford part #?
Hate to say it, but the information given to me about the pump being higher volume came from Procyon, and he is 99% never wrong on his facts about these engines. I doubted him once years and years ago but I was sufficiently convinced shortly thereafter that he knew his stuff. 
The pump has to push more oil to supply the standard duratec needs along with provide oil to actuate the cam sprockets for the variable valve timing.
Former owner of '99 CSVT - Silver #222/2760
356/334 wHP/TQ at 10psi on pump gas!
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