Are these props any good?
How do they compare to a B1?

Ive have a Turbo 4 blade TXP on a 22" mirage that work's quite well it took my slip down to 8% and a speed of 58 mph ..330hp 454. Lots of lift overall and great midrange and the same result's in a smaller open bow little different design but they all have high lift and strong smooth midrange with low slip number's. Turbo makes a decent prop and fairly cheap.

Nice propellers for med. small hulls. The diameter is only 14.5" which creates some limitations. The high rake is a bonus for trim reaction in a 4 blade prop.
We have them for $504

Brett

My Catamaran has one on it now, I was wondering if a Bravo would perform better or worse.

We would need your current performance numbers at WOT as well as cruise.
Often, the larger blade area of the B1 will outperform the Turbo. Also the B1 responds better to Labbing.
We can always test a B1 through the test prop program.

Brett

my cat is heavy 4900#