10 speed with a 3.70 or 3.90?
08-21-2018, (Subject: 10 speed with a 3.70 or 3.90? ) 
Post: #5
RE: 10 speed with a 3.70 or 3.90?
(08-20-2018 )Redland1 Wrote:  Looking at Mack MP8 with 10 speed in either 3.70-3.90.Will be for running flatbed 80k most of the time.Which gear ratio will be better?
Run away fast. I hate those things. Especially with a maxitorque trans. Constant wire harness issues, injector cup issues, injector issues, water pump problems, ect ect.
This gem of a d13 had a air compressor go bad with a load of black top on. A cummins or cat could be chan changed out before the load set up. Not on this chitball. Its a 6-10 hour job to do that. No thanks
That being said, id go 370 with short rubber and 390 if your runnin tall
   
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RE: 10 speed with a 3.70 or 3.90? - Rig Wrench - 08-21-2018



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