A904 rebuild - boosted W2 408

Hello guys,

I'm rebuilding a A904 tranny and need your opinion on this. Not possible to swap to a 727 as there aren't many around my area. The Car will be a 408ci/W2 boosted and the aim to reach at least 800hp.

I've ready that some drive racers would prefer using A904 due to reduced internal weight.

I have bought so far:
- Rebuilt kit with Rela Alto clutches and Raybestos steels
- Front and rear Kevlar bands
- New Oil pump
- High stall torque converter
- Transgo TF3 kit

Would like to know what else should I look for to take that much power? What would be the failure points...


Br,