high egt #s at 1500rpm
#1
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BlackDodge (12-23-2008)
#3
#4
i'd look at boost first. what PSI is he running? i'd make a pressure checker that can be found here---> https://www.dieselbombers.com/cummin...tructions.html and then i'd look into prolly upgrading that turbo. IIRC some of the HY's had a 9cm housing. that can cause some seriously high EGT's.
i highly doubt it is an under fueling problem cause if it was the egt's would be reading cool. overfueling maybe.
i highly doubt it is an under fueling problem cause if it was the egt's would be reading cool. overfueling maybe.
#8
#9
It's my truck. Curtis and I were talking about my temp and who better to ask than( everyone ).
3.55 gears
33" tires
Probe post turbo ( add 250 )
At the time of the egt's 595 , 3lbs of boost , flat ground , 1511rpm's
5th gear - NV4500
60mph
Defuel set at 900 degrees
Prob. not enough air??
3.55 gears
33" tires
Probe post turbo ( add 250 )
At the time of the egt's 595 , 3lbs of boost , flat ground , 1511rpm's
5th gear - NV4500
60mph
Defuel set at 900 degrees
Prob. not enough air??
Last edited by BlackDodge; 12-23-2008 at 04:09 PM.