05-11-2021, 05:51 PM
Mike, I'll probably have to do the same thing with my re-power. What I plan on doing is gathering some data to determine what speed and RPM I want to travel at and calculate from there. I have the advantage of an electronic drive train that will display my mileage as I'm traveling. Your best bet would be to look at torque/hp graphs for your 3208T hp rating. You might check the Wanderlodge forum for other 3208T owners recommendations.
Jon & Chris Everton
1986 40' Dog House #86
450 hp ISM 5 spd ZF Ecomat 2
2004 Range Rover L322 Toad