hmgm123
Well-known member
NOTE: As a rule-of-thumb for airboats and hovercraft to determine how many propeller blades you will need for a given engine, allow one blade for every 50 hp of engine output based on at least a 72" diameter prop. Then, if you wish, add one additional blade so you can use a lower pitch setting for faster acceleration.renegade0540":1qwzo2b9 said:I have angle valve 0540 and wondering what would be a good composite propeller for it. If I went with a warp drive what is the least number of blades i would need and length and so forth. Anyone that has this engine and a warp drive please post what you have.
That is info from their web site. But I have seen guys run 5 blades too.
I would suggest a prop from wirl wind. PM Faron airboatcapt2 He'll give a great price on a prop.