View Single Post
  #3  
Old 12-12-2009, 08:26 AM
IceV_760 IceV_760 is offline
Senior Member
 
Join Date: Jul 2009
Location: Finland
Posts: 193
Default

Ah, LDA opened.
Wonderful, those "pistons" really seems different.
You really cant say nothing just from those "pistons",
than at the right ones "facet" is little more deeper,
or other way told; the perimeter on right one is smaller
at the end of "facet". That will affect fuel injection,
as short story: smaller "perimeter" at the end of facet->
more fuel to engine under pressure.

Im sorry, since with my english i cant fastly without wordbook tell
the full working of LDA, but with tuning it its possible to run through
rpm-range with no to small amount of smoke.
Springplate on "lda tower" affects at in what pressure LDA-controller
starts to pull down due to pressure and increase fuel output.
Actually, LDA-controller will play big role on controlling VNT-turbo
aswell, since you should run minimun amount of smoke
as possible to not jam up control vanes with soot.
Reply With Quote