Classic Australian Wooden Power Boat Association

Anybody have a prop they want to off-load?

Right hand rotation, 11.5 X 11 or 11.5 X 12 with a one inch shaft.

Contact Glen on 0418 131 185

Hi Glen,
With a pitch of 11 or 12 , this prop belongs to a couta boat ?
Doc.

Thanks Doc

I believe it's a 14' 6" running a Holden 202. The engine won't rev past 3300 on the current prop. Any suggestions?

Greg

This site may give a better idea of best prop
http://www.australpropeller.com.au/selection.htm

11/5 in x 15 pitch in a 2 blade
10/5 in x 14 pitch in a 3 blade
3300rpm limit you are loading up , cut back in diameter you will increase revs which will increase mph.
Doc.

Thanks all

Problem resolved

Greg