I'm looking for help on where to start choosing a prop. I have a 25' obsession vortex (stepped tunnel hull) running a 525sc thru a bravo 1 drive (not sure what ratio). When I bought the boat from the dealer last fall they just slapped on a mirage 3 bladed prop (which I will use as a spare) and sent me on my way. Should I be looking for a 3, 4, or 5 bladed prop? Should It be lab finished??? I am expecting 80+ mph.

Julie @ Throttle up was very helpful for us............

I agree. Call Julie and Matt at Throttle-Up. They are easy to work with and will get you on the right track.

Throttle-Up
(877) 842-6855
www.throttle-up.com


Lynch Mob Racing (V-4)

I am sure there is some board members that have some good imput but we need alot more info as what pitch mirage prop you are running and rated w.o.t. rpm on motor? also how is the prop working now does it have cavation on take off or when turning? does it porporise? midrange? are you looking for a smoother ride or to much bow lift?/the pitch is stamped usually on the side of the hub barrell/Darin

BUT YOU STARTED ASKING IN THE RIGHT PLACE YOU CANT GET BETTER INFO THAN OFFSHORE ONLY.COM