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Old Mar 25, 2018 | 11:15 PM
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Custom intake

I want some ideas... wanting to make it out of stainless steel (yes I can tig weld) would a double snorkel design ( 5 inch base tube witg 4 inch copes on each side runing it facings forward so air runs into it ) better then a single (5 nch base with down 4 inch reducer then running it where air hits right in it )I want opinions
 
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Old Mar 25, 2018 | 11:53 PM
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You need to check out R&D IDI's Smogie project: https://www.ford-trucks.com/forums/1...idi-build.html


Also, he makes a custom intake as well: Stage 2 Turbocharger kit
 
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Old Mar 26, 2018 | 03:09 PM
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Yea I've that he did an amazing job... perhaps you must of not understood what I was asking lol I was talking about just have the stock intake and instead of the nasty big ugly air cleaner I thought replacing it with a ram air design with two snorkels that run into the intake

Bad drawing but i hope you see what my idea is lol
 
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Old Mar 26, 2018 | 11:17 PM
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I highly doubt you will gain much. If you want to do it, it doesnt matter, because that is what ya want.
Otherwise you might look into a dodge 318 cold air intake kit, and build your own. from what I have heard the 318 has the same intake boss as an idi, and you can make your own cold air intake from there. just food for thought.
 
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Old Mar 26, 2018 | 11:37 PM
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Originally Posted by Jon143
Yea I've that he did an amazing job... perhaps you must of not understood what I was asking lol I was talking about just have the stock intake and instead of the nasty big ugly air cleaner I thought replacing it with a ram air design with two snorkels that run into the intake

Bad drawing but i hope you see what my idea is lol
What you are describing is a custom "intake hat."
 
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Old Mar 27, 2018 | 08:11 AM
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There will be no drop in EGT over the factory cold air intake. If you need busy work go ahead, but I'd wager there are other things you can do to your truck to actually make tangible improvements.

Also, no need to reinvent the wheel, off the shelf parts should work fine. There are dozens or hundreds of options available that will work fine if you're not looking for a specific fit for a turbo or intercooler.

https://www.summitracing.com/parts/spe-9849/
https://www.summitracing.com/parts/spe-9859/
 
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Old Mar 27, 2018 | 09:47 AM
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Originally Posted by 03wr250f
Otherwise you might look into a dodge 318 cold air intake kit, and build your own. from what I have heard the 318 has the same intake boss as an idi, and you can make your own cold air intake from there. just food for thought.
You mean the diameter of the bottom of the stock IDI air cleaner happens to be the same as the gasoline Dodge 318 air cleaner?

FWIW, I've read that aftermarket style air cleaners really increase the noise level of an IDI. Truthfully, I don't know if this would be a bad thing. I like the "clackity clack" of the IDI, but intake or exhaust noise might drown that out if you have the wrong air cleaner or exhaust.
 
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