I have a BMW M5 with a 6 speed manual transmission. I take this car to the track, and on faster tracks, after 20-30 minutes, I get a warning that the transmission is getting too hot and the car reduces the redline of the engine.
The transmission does not have an oil cooler, and does not have a known way to add one.
I am running fresh OEM fluid in the transmission. Any pointers out there on if a different fluid or an additive would reduce enough friction to make a difference? Just getting me another 10 minutes would make me happy.
The transmission does not have an oil cooler, and does not have a known way to add one.
I am running fresh OEM fluid in the transmission. Any pointers out there on if a different fluid or an additive would reduce enough friction to make a difference? Just getting me another 10 minutes would make me happy.