I have a set of Bravo 1, 4 blade props, 28" pitch that came with my boat. They are lab finished and have "Mazco" stamped on them. Does anyone know who would have finished these props? Just trying to find out more info on these. Thanxs JR

Quick google, found this.

http://www.mazcoprops.com

I saw that too after I posted. I am just surprised that these props were originally on the back of my 382 when I bought it, because I had never heard of anyone using Mazco's on offshore boats before. Seems like 99% of the labbed props all come from BBlades. The ear portion of the prop definatly looks different than the 30" Pitch Bravo's that I have that were labbed by BBlades.

How does it run with them?

My 382 is faster with the 28 Pitch Bravos (80 MPH) at 5300 RPM. But the cruising speed is better with the 30 Pitch Bravo's (55 mph at 3400-3500 rpm). My motors dyned at 560 hp each, and can only turn the 30's to 4700 - 4800 rpm at 76 mph.

Hello JR,

It appears from the Mazco stamped on the prop barrell, that the props were in fact labbed by Mazco. Mazco is a manufacturer of outboard props and some stern drive props.

Thom