prather or oct. props

[big_makdaddy]

looking for some props for my 11cc tunnel, 240, 245, x450, x452, 1450, 1650, or any 3 blades that might work. I'm new to boating so i don't really know which ones to start with. Any suggestions would be greatly appreciated. Thanks John

 

[Bob Kensill]

My best 11cc tunnel prop has been an ABC H18 cupped. It has been the the fastest and most consistant.