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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Just a thought, addational pressure is probably the best way to get more fuel.

There are a lot of potental restrictions along the fuel delivery path that could become a bottle neck.

Enlarge the metering slits and we may just get fuel earlyer but not any more. Ream the orfice's and the injector might not let it pass.

Bumping system pressure and playing with the upper and lower head pressure differential keeps these issues from arising.

MFI runs at around 230psi so we should have room if we can get fuel pumps that can accommodate us. Seems two 044's linked can get us to maybe 160psi. Also seems the stock pumps start to top out around 100psi or so.

Just a thought.
Old 01-05-2010, 07:09 AM
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