IntelliJet Controllable Pitch Propeller, www.iiJet.com

[yo90bosses]

i need that jet drive for my nqd rc jet boat

[CadillacTheDude]

WOW that ability to have Neg. pitch is amazing. that could make one hellaova stunt airframe with the right pilot

[yoshidis4]

I was checking variable pitch propellers for aircrafts and i found this video.

Check out some aircraft props and even better for low speed maneuverability check helicopter rotors and get some ideas.

[outdoorsman310]

that looks great have you thought about making one for a propeller and not an impeller?

[whoflungpoo292]

That is very impressive. What force changes the pitch? Is it pneumatic?

[iiJet]

@whoflungpoo292

The force taking the pitch from full forward to neutral and reverse is hydraulic. An internal spring returns the pitch to full forward, which is a safety feature to get back to the dock without any electric or hydraulic power to the controls. Thanks for asking.

[1BustedMyth]

WOW!, this is one serious piece of engineering, very very nice!

[iiJet]

@1BustedMyth  Thank you!

[ControlIssues851]

That's a rather large impeller. Is there one to fit your standard Berkeley or Dominator pump? Has one been tested in a high-horsepower application? I have 730hp on engine and sometimes spray 325 more of nitrous on top of that.

Pretty neat.

[iiJet]

@ControlIssues851 Wow! Your engine is a whole lot faster than we are designing to accommodate. But thanks for comments. Enjoyed your video. We are aiming for fuel-efficiency at variable speeds and loads, together with acceleration and low speed maneuverability. Thanks!

[spectrospirit]

Oh i want this! how much do something like this cost? Expensive? Cheap? Is it possible to combine this with normal transmission on a boat to?

[TheLovegame23]

Thanks man. do you want do be my friend on youtube???? please.Or give me your email and i can put you on my msn so we can chat about boats and stuff