i am running an 86 panther with fresh 500hp big blocks and fresh tsr. i am easily reving out my my 22p bravo 1 props and looking to try a different size set next spring. any suggsetions?

"Easily" revving them out would imply a step up wouldn't quite cut it.

I would think nothing less than 24's at this point, and probably 25's.

I was running 25p Mirages with ~450 horses on my '86 TRS Panther. I think a 26p bravo is where you would like to be if you stay with a 4 blade.