New Duramax Power Specs
New L5P Duramax power specs: http://gmpowertrain.com/assets/docs/2017-US-Product-Information-Guide.pdf Rich
Forum Discussion
I would be interested in what they did to the Allison 1000 to handle the new power?
Also I do not know how my measly 385/865 Cummins will ever get our 16K 5er over a pass. :W :W :W
Chris
Also I do not know how my measly 385/865 Cummins will ever get our 16K 5er over a pass. :W :W :W
Chris
