First to second gen motor swap 1990 cummins

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gajoe2010

gajoe2010

Junior Member
Joined
Jan 28, 2024
Posts
1
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0
Location
Texas
Ram Year
1990
Engine
5.9 Cummins 12 valve
I have a second gen innercooled motor I’m putting in my 1990 first gen , is there any big surprises to look out for? Finally putting in that p pump !
 

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u2slow

u2slow

Senior Member
Joined
Dec 24, 2015
Posts
247
Reaction score
54
Location
BC, Canada
Ram Year
1993
Engine
Cummins 6BTA
The p-pump lines might be in the way of the crossover pipe.

2ndgen intercooler is supposedly an easier retrofit than the 1stgen one.
 
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