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-   -   intercooler relocation (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/57876-intercooler-relocation.html)

tltruckparts 09-01-2010 08:02 PM

intercooler relocation
 
has anyone ever moved their intercooler or would see it as a bad idea to? on my chevy with the ac condenser intercooler and radiator all there, it gets HORRIBLE air flow through there (keep in mind it wasnt designed for this appliation. ive been thinking alot lately about plumbing the intercooler underneath the bed so that i can run a much larger radiator and electric fan setup (in california 110 degree weather pullin a trailer it just doesnt cut it)

can anyone see any reasons as to why this wouldnt work?

big bad diesel 416 09-01-2010 11:57 PM

I am going to put one in the bed on my puller IDK if it will work better or not

MP03 09-02-2010 01:16 AM

intercooler relocation
 
Wouldn't that create more time from the turbo comp to in intake manifold? I suppose a badass enough turbo may not make a diff though. What about cutting some holes in the bumper? Or maybe running some ducts to the aftercooler?

big bad diesel 416 09-02-2010 01:29 AM

ya but it wont matter I hope lol
its a puller so I done need boost now
I am 50/50 on doing a water to air I just dont know yet

tltruckparts 09-02-2010 08:08 AM

im not worried about a little more turbo lag ill worry about that later. and im ot needing duct or anything for the intercooler its not that im worried about. im trying to get more air to my radiator it gets horrible flow. the intercooler and ac condensor stop any air from actually gettin to the radiator

94 12valve 09-02-2010 11:04 AM


Originally Posted by big bad diesel 416 (Post 614801)
ya but it wont matter I hope lol
its a puller so I done need boost now
I am 50/50 on doing a water to air I just dont know yet

air to water all the way for a puller

---AutoMerged DoublePost---

for the air to air I think the shorter you can keep the piping the better

NadirPoint 09-02-2010 12:17 PM

I'm wondering why you don't get good airflow to the radiator. I mean, they are designed to be flow-through parts. The net cooling effect is reduced only when the turbo is boosting and the A/C is on, so the air is a bit warmer by the time it gets to the rad, thus a little less heat transfer potential. But that should not make a big enough difference to really be even noticeable, except possibly under extreme conditions like towing in the summer.

Is the truck running warm or overheating?

tiremann9669 09-02-2010 05:43 PM

Don't the Chevy Diesels have holes in the bumper for cooling like the Powerstrokes ? If so that would probably be helpful :c:

tltruckparts 09-02-2010 07:15 PM


Originally Posted by NadirPoint (Post 615034)
I'm wondering why you don't get good airflow to the radiator. I mean, they are designed to be flow-through parts. The net cooling effect is reduced only when the turbo is boosting and the A/C is on, so the air is a bit warmer by the time it gets to the rad, thus a little less heat transfer potential. But that should not make a big enough difference to really be even noticeable, except possibly under extreme conditions like towing in the summer.

Is the truck running warm or overheating?

in the mornings when its only 80 degrees outside or so it runs right at 180 on the money all morning long. but when i get off work and its 100-110* outside with the ac on it runs at like 220 without any load on it. going up a grade even without a load it will climb from there and i definitely need to be able to tow a trailer in summer time. my electric fan is millimeters away from my belts i have no room for anything under there and i would like to go back to the chevy radiator (its like 43" wide by 19" tall and cools much more efficiently IMO) and with the wider radiator and more fan clearance with the intercooler gone, i could go back to a killer dual electric fan that would work much better than the one fan but i dont have room right now with the skinny little dodge radiator to fit a 2nd fan


Originally Posted by tiremann9669 (Post 615177)
Don't the Chevy Diesels have holes in the bumper for cooling like the Powerstrokes ? If so that would probably be helpful :c:

no they do not, at least not in those years

NadirPoint 09-03-2010 08:23 AM

I would confirm condition of the thermostat, water pump, fan clutch and the rad itself before assuming airflow was the problem.


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