Performance and Accessories 2nd gen only Talk about Dodge/Cummins aftermarket products for second generation trucks here. Can include high-performance mods, or general accessories.

How to lower egts

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Old 09-23-2008 | 10:33 PM
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From: Abilene, TX
How to lower egts

i just did the washer trick and my truck fuels to about 3000 but my egts are gettin up to 1700 what do u think would make it run cooler other than less fuel
Old 09-23-2008 | 10:44 PM
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more air whats your current boost?
Old 09-23-2008 | 10:54 PM
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with a clean air filter 38
Old 09-23-2008 | 10:59 PM
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i was gonna do twin turbos cause i got a good vt-50 for free but i think its too big
Old 09-23-2008 | 11:19 PM
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anybody know what a good twin setup would be with a stock turbo
Old 09-24-2008 | 12:22 AM
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HT3B, K31 S471 or S475. How is your AFC tuned? How long does it take to get to 1700 degrees? Where is your timing at? Retarded timing will cause higher EGTs as well.
Old 09-24-2008 | 07:53 AM
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1700 degrees is asking to melt something. your stock turbo sounds inadequate if you dont want to put less fuel in it. Is it bogging when you stomp on it from a roll? If it is ur afc like tate said could be off dumpiing too much fuel b4 the turbo lights
Old 09-24-2008 | 10:58 AM
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my starwheel is loosened of all the way. never checked the timing in third gear is where im hitting 1700 real fast
Old 09-24-2008 | 11:10 AM
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ya it is boggin down when i stomp on it i just figured that was lag
Old 09-24-2008 | 12:18 PM
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you need some more air flow!!! CAI, Bigger turbo, Better intercooler, ect... all the above. Good luck.
Old 09-24-2008 | 01:28 PM
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should it run that hot with just the #5 plate and washers
Old 09-25-2008 | 01:11 AM
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Originally Posted by clm12valve
ya it is boggin down when i stomp on it i just figured that was lag
well for my truck it will bog down at most half a second b4 the turbo lights and thats because i dont have my afc tightend. In your case it sounds like the afc is dumping alot of fuel (too tight)causing alot of heat b4 the turbo lights, combine that with a turbo that cant flow that much air and you wind up with high egts
Old 09-25-2008 | 03:44 PM
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Originally Posted by clm12valve
should it run that hot with just the #5 plate and washers
Yes it can. A #5 plate is not a very good match for revised governor setting as it puts to much fuel into the upper rpm (close to a #0 plate).
Try pulling it back to stock position and resetting the governor arm.

I'll have to pull the plate from my pump and take a photo. It was cut by a pump builder. Strange plate, but I almost NO lag from a stop, fair smoke control and I really have to work to get my pyro to hit 1400°
Old 09-28-2008 | 07:31 PM
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Tighten up your AFC, and pull it back a bit. I try to get my trucks so its just a light haze when building boost. In the 12v, once it gets to about 35+psi is when the smoke gets thick. Lots of smoke off the get go is gonna hurt your performance and increase EGTs. Plate selection won't really factor into how the truck runs until the AFC gets out of the way. I run a zero plate in the 12v, and a 100 plate in the 24v, and both run well when just cruising around.
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