I soon will have a b20/v turbo ready to go...I just kinda want to know how much power your running through stock trann's. I have a sc61 turbo and motor is fully built. Darton sleeved so there is no playing aorund... I just want to run 400 ish hp....Im not much of a power shifter. I do want to buy carbon syncros and a LSD and thats about it...Do you think the gears will be fine?? I have 475 hp rated axles so that deff not going to be the weak link.

 

I know plenty of people that have blown alot of tranny's due to hard shifting with a high powered engine (turbo) B and K series

You will have 400HP, no need to shift like a N/A going for the gold. don't granny it but ease the shifts and dont dump the clutch.. think smooth.. how often do you see high powered Rx-7's and supra's bangin gears? not to often.

it should last awhile.