egt drop with 4" exhuast - PowerStrokeNation : Ford Powerstroke Diesel Forum
 
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post #1 of 7 (permalink) Old 01-25-2018, 09:12 PM Thread Starter
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egt drop with 4" exhuast

so i know you see lower egts with a bigger exhaust but how much do you really see and where do you see it. is it mainly when your towing, certain rpm range or just overall difference compared to the stock exhaust?

2000 F350 7.3L ext. cab, long bed dually, ZF6, 340,xxx miles
6637 mod/ egt and boost gauges/ PHP hydra
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post #2 of 7 (permalink) Old 01-25-2018, 10:46 PM
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Re: egt drop with 4" exhuast

Didnít really measure per component but I have over 200 drop across the board with exhaust, kcturbo and good tunes. Dan at SDK performance did a 150hp for me for 160/30 and the idle is perfect and egts dropped another 50.

I did an upgrade on the 4r100 Derale 14208 which added another 7qts of oil, dropped my transmission temperatures another 30.


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post #3 of 7 (permalink) Old 01-25-2018, 11:40 PM Thread Starter
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Re: egt drop with 4" exhuast

i was just curious because i origanally planned on getting 5" but i decide to wait(learned best to not buy on impulse) and i saw that diesel power products had a full 4" exhaust with the delete pipe for $235 with free shipping( better deal imo than $360 for 5").

2000 F350 7.3L ext. cab, long bed dually, ZF6, 340,xxx miles
6637 mod/ egt and boost gauges/ PHP hydra
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post #4 of 7 (permalink) Old 01-25-2018, 11:46 PM
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Re: egt drop with 4" exhuast

5Ē is for trucks making a lot of power. If youíre under 500hp, stick with 4Ē.


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post #5 of 7 (permalink) Old 01-25-2018, 11:47 PM
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Re: egt drop with 4" exhuast

And make sure to get a ss if you live up north and itís lighter.


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post #6 of 7 (permalink) Old 01-25-2018, 11:51 PM
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Re: egt drop with 4" exhuast

http://alturl.com/m9e7r little bit more expensive but same price as the 5Ē. Really just your choice buddy either way you look at it, itís going to rock! :) let us know what you go with. B4 and after pics would be good!


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post #7 of 7 (permalink) Old 01-26-2018, 12:15 AM Thread Starter
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Re: egt drop with 4" exhuast

there will be in the next couple weeks when i pull the trigger on and order it next week! :)

2000 F350 7.3L ext. cab, long bed dually, ZF6, 340,xxx miles
6637 mod/ egt and boost gauges/ PHP hydra
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