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How to lower EGT's

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Old Jun 18, 2009 | 09:52 AM
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How to lower EGT's

What would be the best mod to lower the EGT's with out spending a ton of cash? Mine aren't high, but can get high with a heavy foot. Would a bigger exhaust housing be the best mod or a 6.0 intercooler or something else?
 
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Old Jun 18, 2009 | 10:12 AM
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Originally Posted by 03_PSD
What would be the best mod to lower the EGT's with out spending a ton of cash? Mine aren't high, but can get high with a heavy foot. Would a bigger exhaust housing be the best mod or a 6.0 intercooler or something else?
It depends on how cheap you can get a intercooler. The 1.0 housing isn't very much and seems to do a good job. I am also extremely impressed with my water injection, but it is more expensive than the housing or intercooler.
 
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Old Jun 18, 2009 | 10:26 AM
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What all do you have done to the truck so far?
 
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Old Jun 18, 2009 | 10:43 AM
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Speaking of intercoolers, check out Pete's thread!
 
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Old Jun 18, 2009 | 11:06 AM
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I've really been looking at the exhaust housing's, would I have to get my chip reburned?
 
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Old Jun 18, 2009 | 11:10 AM
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Originally Posted by DSTRBD
What all do you have done to the truck so far?
Performance wise I've done TW tuner, gauges, hpx , cck, oba, ww, 6637 intake, and 4" exhaust, I think pretty much the basics.
 
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Old Jun 18, 2009 | 11:15 AM
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Where did your sig go?

I have about the same mods, and the van turbo (1.15 exh housing) dropped my EGTs on the top end dramatically! Went from able to get over 1500 to 1300-1400. I have a 6.0 I/C ready to go in and that should take another 100 or so off the top.

EDIT: And no, you don't NEED your chip reburned. I'm running the same tunes I was before and it's okay. There might be some room for improvement with bottom-end lag, but I'm holding off until I get injectors. I doubt it will be as much as of issue with the 1.0 housing though...
 
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Old Jun 18, 2009 | 11:19 AM
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i think i should really check my up pipes good make sure there's no leaky, my drivers side looks good but really haven't checked the other one.
 
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Old Jun 18, 2009 | 11:32 AM
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Originally Posted by Izzy351
Where did your sig go?

I have about the same mods, and the van turbo (1.15 exh housing) dropped my EGTs on the top end dramatically! Went from able to get over 1500 to 1300-1400. I have a 6.0 I/C ready to go in and that should take another 100 or so off the top.

EDIT: And no, you don't NEED your chip reburned. I'm running the same tunes I was before and it's okay. There might be some room for improvement with bottom-end lag, but I'm holding off until I get injectors. I doubt it will be as much as of issue with the 1.0 housing though...
Izzy pretty much summed it up. Lag won't be an issue on the 1.0 housing, and if you ceramic coat it that will help alot also.
 
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Old Jun 18, 2009 | 11:34 AM
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Edit: PM Sent
 
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Old Jun 18, 2009 | 11:40 AM
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I would love a Van turbo, but cant swing that right now. Would a 1.0 exh housing provide any performance gains?
 
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Old Jun 18, 2009 | 12:21 PM
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Originally Posted by 03_PSD
I would love a Van turbo, but cant swing that right now. Would a 1.0 exh housing provide any performance gains?
It will help in the mid to upper spool while still giving you good low end spool. I might also have another lead on some van turbos in the next week. Still waiting to see what happens.
 
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Old Jun 18, 2009 | 01:08 PM
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How much does a drop in Van turbo run for price wise?
 
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Old Jun 18, 2009 | 01:35 PM
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I've seen some on ebay pretty cheap. But you have to buy a few accesories to make it fit into your truck. They are less than 1000 smacks for everything.
 
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Old Jun 18, 2009 | 02:06 PM
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Does getting the exh. housing ceramic coated help that much?
 
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