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91 Cummins intercooler question
#1963782
12/05/15 02:52 PM
12/05/15 02:52 PM
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Joined: Sep 2009
Posts: 270 Spokane Valley WA
dan6412
OP
enthusiast
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OP
enthusiast
Joined: Sep 2009
Posts: 270
Spokane Valley WA
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Im looking at a 91 Cummins non inintercooler ,truck to use for a engine swap project. Can I add an intercool with out any engine mods or should I find a inner cooled engine for my project ? Project truck is a 70 D300 ramptruck.
Thanks Dan
Last edited by dan6412; 12/05/15 04:39 PM.
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Re: 91 Cummins inner cooler question
[Re: dan6412]
#1963860
12/05/15 05:48 PM
12/05/15 05:48 PM
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Joined: Dec 2014
Posts: 5,943 ohio
ruderunner
master
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master
Joined: Dec 2014
Posts: 5,943
ohio
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The different injectors are more of a uning aid than a r3quirement to run the intercooler.
The intercooler helps keep exhaust temps in check under load, but proper tuning of the non ic engines avoids that too.
Angry white pureblood male
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Re: 91 Cummins inner cooler question
[Re: dan6412]
#1964054
12/05/15 11:13 PM
12/05/15 11:13 PM
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Joined: Nov 2003
Posts: 12,494 Western Colorado High Desert
moparmarks
I Live Here
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I Live Here
Joined: Nov 2003
Posts: 12,494
Western Colorado High Desert
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I myself would not have one without the cooler. There is a reason why they added it and all of them have a cooler now. If your putting it in a ramp truck and plan on hauling loads I'd go with the intercooler. Get the core support and the bumper mount extensions and the install will be easier.
72 Satellite Sebring Plus 440, 72 Dart 5.9 4-spd, 68 Valiant, 73 W200, 78 D100 sb, 78 D200, 98 DAKOTA, . Moparmarks Parts & Restorations Desert Mopar Metal Grand Jct. CO 970-261-7039 http://moparmark.com/motormangj@gmail.com
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Re: 91 Cummins intercooler question
[Re: dan6412]
#1964442
12/06/15 05:08 PM
12/06/15 05:08 PM
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Joined: Aug 2005
Posts: 6,018 Salem
Grizzly
Moparts Proctologist
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Moparts Proctologist
Joined: Aug 2005
Posts: 6,018
Salem
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Im looking at a 91 Cummins non inintercooler ,truck to use for a engine swap project. Can I add an intercool with out any engine mods Yes. But wait until you see the price on one. $$$ Wouldn't bother with a used one either: chances are very good it will have a leak.
Mo' Farts
Moderated by "tbagger".
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Re: 91 Cummins intercooler question
[Re: dan6412]
#1964798
12/07/15 10:26 AM
12/07/15 10:26 AM
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Joined: Jan 2003
Posts: 4,696 enfield, CT
ViperDave
master
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master
Joined: Jan 2003
Posts: 4,696
enfield, CT
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the radiator is also different. a non I/c radiator is wider.
67 Dart GT Vert 273/904 72 Town & Country 440/727 90 D350 reg cab dually cummins 15 Scat Pack Challenger
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