How Much HP Can a 8 3/4 Handle?

My buddy Tim just busted his 8-3/4 behind a 800+ HP 500 inch stroker. The caps broke. He got a billet set of caps for the carrier. He could have went DANA, but stayed with the 8-3/4.

His car is very close to strickly race. Drives it to trhe local races, trailers to the track which is far, very far.

His car runs into the 9's easy.