IDI Custom Intercooler(CAC)

Trainmaker

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[/ATTACH]Hi everyone, first post so be patient. I wanna share my opportunity to install an intercooler in my 1992 F250. Now I have many years of fabrication experience and welding so this might not be for everyone but it is an option that worked well for me.:D I read many of the posts on here and looked at pics for many hrs, but just didn't wanna cut holes in my radiator support and hafta deal with reaching way down inside to tighten or undo the clamps:eek:. So here we go. I have a Banks Sidewinder that had the huge box on top, what a pain to deal with:mad:, so as I wanted an intercooler I also wanted easy access to the engine components. I started with looking for an alternative routing without a lot o bends, outside of the radiator was an option, so I started mapping and planning, pert simple actually, pressure side of the turbo to the driver side and intake side to the passenger side. I did try some other configurations but stuck with this, then I bought a cooler out of a '99 Super Duty and a 2 1/2" tubing kit from Ebay with straights, 90s, 45s, and couplings for about $100, and a few extra couplings. I cut the inlet and outlet off the cooler and welded them closed. Next I used some straight pieces from the kit and welded them at a slight angle, after hacking up the outsides of the cooler, up behind the grill in front of the radiator support. Some trimming on the grille support had to take place for the cooler to fit and the tubes to protrude thru the top. The cooler fits in from the top so I didn't have to remove the bumper, just simple angle iron mounts that the factory cooler mounts fit on, I also made my own intake hat for the manifold opening with a spot for the boost guage, I did smooth it out after the photo op. I did hafta take some material out of the hood to clear the radius going over the rad support. I also added temp sensors in the tubing for compressor side and intake side of the IC, intake normally runs 10 to 15 degrees above ambient. I have more pics available, holler at me if you want to see more. Now I am up for ideas on a way to make a ram air hood/filter assembly, pvc is not real classy but it works for now. Thanx guys, hope you enjoy and catch some ideas for your own projects.
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riotwarrior

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wicked for a first post..as mentioned looks complex...but eh..so long as it works!..what's next?

Thanks for sharing!
 

Greg5OH

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nvm, edited.

looks good but complex!
 

Trainmaker

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Well, actually I don't think it was too hard for this install, besides my time welding on the cooler I have less than $250 in the whole mod. Like I say I didn't hafta cut holes in the rad support nor pull the front bumper, yes the headlights and grille support did but that's customary, and for complete access to the engine it takes about 3 minutes to pull the tubes off the truck. I will get some pics of the hood, didn't have them on my phone yet, power wise? I can tell a nice difference, goin up hills is a lot smoother and able to stay in higher gears longer without serious lugging, engine temp is higher because the cooler is covering most of the radiator, exhaust temps stayed about the same, trans temps are up too so I will move the trans coolers soon.
 

oregon96psd

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, engine temp is higher because the cooler is covering most of the radiator, exhaust temps stayed about the same,

Really, on my 97 (i know apples to oranges) the coolant temps didnt change, it handled that just fine, but the egt went wayyyy down, kinda the point of the whole install. Any idea why it didnt work?
 

Trainmaker

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More pics

Alright, the engine is physically dirty but I think this is a pert clean application of the IC tubing itself. And here's some more pics. Warden, some o these are for you under the hood, a hole just large enuf in the hood and some edging. Oregon, I don't know why the temps didn't go down, I do know the engine I'm currently running has a 1/4 mill on it, I have overheated it a few times on some hard pulls so it don't run as good as it could and it makes some funny noises sometimes, workin on a rebuild on a C3 block and heads as we speak, planning on a cam and studs from R&D and maybe a pump later on.
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Don't ask me how I got one huge pic and several smaller ones, I don't even think I wanna know.
 

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