drivetrain setup

[grumpi_raver]

hey guys whats up.
so i was wondering if i went through with my 1989 supra 2jzgte swap, how much abuse can the tranny (r154) and differential take? would i have to upgrade the parts on either or both?
so far i know i want 550hp and a daily driver with occasional drifting like twice a month if that. just let me know whats up. thanks for the help.

 

[tlo86]

i would prep the 154 with whatever marlin crawler has first. relatively cheap and worthwhile

 

[hvyman]

Stock is fine. Just need a good clutch.