ISX same as X- series?

[hhow55]

(11-15-2020 )rolling18 Wrote:  just curious,
most of the topics here seem to apply to the is series engines...

I am waiting delivery of new X-15 "productivity" series.

how applicable are these isx series vs. the X- ???
are all the usual sensors in same locations?

how different are the after treatment systems... if at all?
any new short-cummins of the newest models?

i know the economy series had lots of problems when I was researching a couple years ago... hmmm

Is your revenue based on tonnage you haul?, if so consider going with a lighter truck.