Hey all,
Had 2019 Mustang GT trans rebuilt with Raybestos GPZ clutches...manually set all groups to specs......
This trans was handling 720whp and was just starting to slip a tiny amount fully hooked at track, tore down it barely had a few marks on some steels...zero clutch material or shavings looked brand new inside 10k miles...
Picked up from shop...thought I smelled fluid never got above 8th that even next day was letting adaptive learn all was fine though 5 degree or so hotter than normal....jumped up on interstate and in 65 degree weather it went from 180 trans temp to 220 in less than 10 miles in 10th gear locked in....usually in this scenario it would cool and be around 178 degrees....thought I felt a slight bind between 9th to 10th.....
Cooled while I waited to turn around at overpass and then right back to 220 in 10 miles back toward home....stall should be locked rpm was 2000 at 80mph like usual...
Weirdly, it cools right off at say 60mph either in 8th/9th OR me forcing 10th ( to low rpm for it really) didn't drive it immediately up like 75-80 did....
Was hoping someone might could provide a decent config for troubleshooting overheating, including slips ect....this trans has literally never been above 187 even on back to back 1/4 miles 0-143mph pulls....I seen it 203 ONCE in 95 degree heat after burnout and full pass while already being heat soaked...
I smelled a little burning fluid like it was purging ect....
Thanks for any help im 3 engines and now 2 ( maybe 3 ) trans into this thing with 10k miles.....