tired of trying props does anyone know what should be on a 2003 topgun with 525s thanks

A lot of good looking topless chicks.

if it's its we use 29 p-5x it came stock with 32 bravo's

call Tim G. at cigarette, he will know

32 braovo's is what I have seen most of them run.

Depends on X dimention and goals.

I know that's not what you want to hear but getting the props to hook up and give you top speed or cruise is what you need to determine.