Forum Discussion
FishOnOne
Aug 14, 2021Nomad
2112 wrote:wing_zealot wrote:I can't see only a transmission having much of a noticable affect on engine braking performance unless it shifts to a higher engine rpm at a given speed. If they shift to a similar ratio and the convertor is locked, the results should be the same. There may be technology or engineering improvements at play.2112 wrote:It’s night and day different with the 10 spd transmission.
I…Engine breaking is not an EcoBoost strong point….
I can say when I tap my brakes the 1st time my rpm jumps to 26-2800. Tap it again and it jumps to a little above 3000, maybe 3300.
Like the 10 speed keeps the engine at it's sweet spot for pulling up hill, I would suspect the 10 speed would do the same for keeping the engine at it's sweet spot (max rpm's without over reving) going down hill for maximum engine braking.
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