Thread: Cooled EGR
View Single Post
Old 10-26-2010, 02:56 PM   #18 (permalink)
UFO
Master EcoModder
 
UFO's Avatar
 
Join Date: Sep 2010
Location: Denver, CO
Posts: 1,300

Colorado - '17 Chevrolet Colorado 4x4 LT
90 day: 23.07 mpg (US)
Thanks: 315
Thanked 179 Times in 138 Posts
Quote:
Originally Posted by COcyclist View Post
"EGR will contribute to clog your intake manifold because it introduces soot back in the intake charge. This soot combines with crankcase vapors to form a thick paste in your intake manifold over the miles". ---I have read that this should not be as much of a problem since low sulpher diesel has been adopted in the U.S. Does anyone have any experience with this?

So EGR reduces Nox and may help with faster warmup but what would make more power on say, an off-road racing diesel engine, EGR or no EGR?
That's easy. No EGR will allow more air. More air allows more fuel. More fuel equals more power. If EGT is an issue, use water injection.
  Reply With Quote