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I have some questions about the Cummins L10 engine and its common transmission, the Voith DIWA D863.2-W7. This winning combo lasted from 1986 to 1994. Among them: 1. Were there any Canadian TA's that specified the L10 and Voith in the angle-drive (aka V-drive) layout? There, only one manufacturer offered such a configuration: New Flyer, since they made buses in both T-drive and V-drive layout. But here in the U.S., we had two more manufacturers cataloging this powertrain in this layout: Flxible and Neoplan (the latter, like New Flyer, built buses in both T-drive and V-drive layouts). 2. Regarding the V-drive layout, was the L10 laid down on its side (a la the Volvo B59 and B10R series)? or If there was one solution the Toronto Transit Commission could have done with its 1990 New Flyers with their Cummins L10 engines and ZF Ecomat 4HP500 transmissions circa 2000: they could have specified the Voith D863.3-W7 or, at least, the Allison VR731R (final "R" means reverse rotation, also called "RH"). But instead they chose to procure the old-fashioned V730's from a bunch of their retired 1977-81 GMC New Look buses. I wonder if that is because of the fact the VR731R/RH is electronically-controlled and the L10 at the time of original production was mechanically-controlled? ~Ben