Which is the better early Cummins
#1
09-02-2009, 07:27 PM
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Which is the better early Cummins
I know nothing about the 90 model cummins but would like to make my 1985 W350 360 4bbl a project. If I understand correctly, there are two. One has the engine code "C" and one has a "8". Which is the better one? ...better power? ...fuel mileage? ...lasting? Thanks in advance.
#3
09-03-2009, 02:30 AM
#4
09-03-2009, 01:14 PM
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The real early ones are non turbo and the cylinder head is also different.
the 88 to 91.5 were turboed, but no intercooler,91.5 to 93 were intercooled. the non I/C also have a different cam than the intercooled engines, and they have a larger boar for the injector nozzles in the head,but there are bushings available to put intercooled injectors in. a lot of guys like the non intercooled cams over the intercooled ones, the only other difference is how the KSB on the injection pump works.
