Safe Transmission Temps - 2.7EB
#11
5.0 DOHC V8
Join Date: Apr 2017
Location: The southern California sardine can
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The thermostat doesn’t even allow flow through the cooler until you hit 180f or so.
While looking into adding the auxiliary trans cooler to my truck, I discovered that the 5.0 drivetrain is the only one of the four combinations to actually have a trans fluid *heater* as well as (when things get hot) the standard, in-radiator-tank trans cooler setup. It must be because the 5.0 develops no appreciable torque (until later).