[s-cars] Fuel Pumps?

S4quat at aol.com S4quat at aol.com
Wed Sep 25 15:08:11 EDT 2002


  I was just considering the fact that the UrS4 fuel pump only puts out 4bar
of fuel pressure, or so I think.  It seems that those who have a full RS2
setup, like myself, might be asking the pump to work at its max or beyond all
the time.  Has anyone done a dual fuel pump setup or used a CIS fuel pump,
they put out like 6-8bar, don't they?  Would one of these be a bolt on.  I'm
having a slight hesitation and stumble at 4-5k rpm and I'm thinking fueling
might be a problem.  Does anyone have any BTDT on high output flue pump
setups.  Thanks.

Michael
92 S4 RS2



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