[C320-list] Gori Prop Installation
Pat Moriarty
patm at psiurethanes.com
Fri Aug 31 06:26:18 PDT 2007
All we can do is tell everyone that if you get a 2 blade ignore Gori
and get one pitch less. If you are slightly under pitched you can
just back off the gas but I feel that a 9 would be much closer than a
10 pitch. Did they give you all the BS about shaft too far past the
strut, shaft bent, motor not up to par, blah blah blah. Nice prop and
sure added speed at low wind speeds. I think they are figuring that
we all have stripped 320 racers and I have a loaded cruiser that beer
can races.
Pat #130 with a Perkins
At 08:01 AM 8/31/2007, you wrote:
>I'm in the same boat with the Gori 2 blade. It's definitely
>overpitched. My prop is now almost two seasons old however, and I'm
>not sure what, if anything, I can do other than bite the bullet for
>a new prop, writing off this one. My symptoms are identical to yours.
>
>Pat Moriarty wrote:
>>It might need to be shorter and Gori will over pitch your prop. Did
>>a 2 blade 3 months ago and it is over pitched even though I
>>questioned them before about that. They say my motor is not running
>>right. Now let's see, it did 7.2 kts with a three blade at max rpm
>>now it does 7 kts at 2500 rpm and will not reach max.
>>At 01:29 PM 8/30/2007, you wrote:
>>>Hi,
>>>
>>>Is a shaft modification required to change a standard 3 blade
>>>fixed prop to a Gori three blade prop.
>>>
>>>We have already changed the shaft to Stainless Steel
>>>
>>>Irv Grunes
>>>2001 #851
>>Pat Moriarty
>>PSI Urethanes Inc
>>PH: 800-888-5156 Fax: 512-837-8733
>>Please visit our web site at
>>www.psiurethanes.com
>>
>
Pat Moriarty
PSI Urethanes Inc
PH: 800-888-5156 Fax: 512-837-8733
Please visit our web site at
www.psiurethanes.com
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