prop. for speed boat .......

How big is the boat? What is the power plant and other specs? You just can't post 4 words and expect people to be mind readers.

check these links:
http://thehobbyshop.in/index.php?main_page=index&cPath=3&zenid=t0qi5jo302e16lng3kee82k3n5

http://www.vegarobokit.com/index.php?route=product/product&keyword=propeller&category_id=53&product_id=284

@ vc bhai-  actualy i waana make a boat on a jugaad bases..... i also dont know the size of boat..... i have       some geard moter or ttpro .46 so i think...... may be i used as a power plant of boat thats y i m not        spacified.... n porp. is the most imp. part of boat so i think first i got prop. then i decied a size of the boat on a basese of prop which i use.....


         but i need a prop. made from aluminum or some heavy pvc.......



@ Sb_Maharana -thx ....... i orderd a prop. frm thehobbyshop.com

hi..plz hlp me...rc boat hull 14inch.(mono hull)..2200kv outrunner motor.3s 25c 2200amh batry..what size prop use??i want boat speed around 35km to 40 km..

http://hobbyxyz.com/index.php?route=product/category&path=64

plz anyone tl me....14inch mono hull...what size prop and ehat kv motor use my speed boat for 40 to 45km speed.....