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Old 07-02-2005, 08:15 PM
mdisav mdisav is offline
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Join Date: Jul 2004
Location: Annapolis, Md.
Posts: 556
I reduced my egts a bit. What I did was cut the egr stump off of the trap replacement pipe because it was up against the piping exiting the turbo. I have attached pictures of before and after. I just welded a plate over the hole.

Before it use to climb up to 1250-1300F by 80mph and go slightly over if I kept into the pedal up to 110mph when I would back off immediately.

EGTs rise slower and stay just under 1200F at full pedal up to about 90mph. When I stay on it up to 110-115 for a while it slowly creeps up to just under 1300F.

I bought some insulating tape for the air piping that I am going to install next to see if egts are reduced more.
Attached Thumbnails
617 IP Full Load Stop Adjustment Procedure-dsc00607.jpg   617 IP Full Load Stop Adjustment Procedure-dsc00604.jpg  
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