pe 90???? what prop to run

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swampaddict69
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pe 90???? what prop to run

Postby swampaddict69 » Mon Sep 05, 2016 3:39 pm

I have a contenital pe 90 I am currently looking for get a new prop but I don't know what prop should be ran on this motor its pushing a 11ft glass hull boat need suggestions on or from my motor wood or warp drive thanks for the help need size and pitch thanks

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goldhunter_2
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Re: pe 90???? what prop to run

Postby goldhunter_2 » Mon Sep 05, 2016 7:18 pm

Welcome aboard

rebuilt stock or 470, 520 conversion motor? ( kinda makes difference with such wide range of Hp in pe-90's)

assuming rebuild stock to worn 470 angle valve conversion , look around for a used 68-70" three blade H or a 70" two or three blade cypress

Those warps will kill your ears . wood sticks depend strongly on your motors condition general range would be 34x68 to 36x70 (assuming same as above) and no wide paddle blades, regularly check for rot with wood they come apart can make a bad day
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WhirlWind Propellers
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Re: pe 90???? what prop to run

Postby WhirlWind Propellers » Thu Sep 08, 2016 6:04 pm

For your PE-90, if it is stock, you are probably putting out about 125 to 150 HP.

I for this type of HP /RPM motor, I would recommend our 2-blade Whisper Tip (10" wide) in 66" diameter for $1590 complete.

Do you know if your PE-90 is stock, or if it has been upgraded / converted?
Do you have any diameter limitations?
What size wood or Warp propeller have you been running?

Sincerely,
Patti
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Prototype
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Re: pe 90???? what prop to run

Postby Prototype » Thu Sep 08, 2016 11:13 pm

Patty has some good questions un-answered? I would offer my 3 blade 71 inch sabers if you could deal with something only I can describe as cat scratch fever from a prop. Dam annoying anywhere near the 2k range and ear popping at 3k.


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