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HelicopterEngines Plugs Mufflers Fuel › Webra91AAR and perry pump???
03-31-2005 03:45 PM  13 years agoPost 1
Marcelo Rosado

rrNovice

Mossoró-RN - Brazil

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hello, would he/she like to know if I place a perry pump in the webra 91 with carburetor of 3 needles, it increases the power of the engine?

whole suggestions are well comings

Thanks, Marcelo Rosado - Brazil

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03-31-2005 06:01 PM  13 years agoPost 2
3DPP

rrApprentice

Vienna/Austria

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No, may be you get better fuel, but not more power.
Better idea to get better fuel is to use a fuel regulator, is coming out soon from webra

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04-15-2005 12:45 PM  13 years agoPost 3
Mike H

rrApprentice

Fraserburgh - Scotland

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Has this new regulator been seen in the wild yet?

Mike
Team QuickUK

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04-15-2005 12:53 PM  13 years agoPost 4
Dr Lodge

rrElite Veteran

Guildford, Surrey - UK

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I installed a perry pump on my Webra 75 AAR and it made a WORLD of difference - actually made the engine tunable and consistent.

If you're having problems with inconsistent runs, I'd go for it. But if the engine is working fine now, it won't make it any better.

Vibe 90, Vibe 50, Vigor CS x2,
Dyna-x, Knight 503D, Logo 10,
TRex 500, Furion, Gaui EP200

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04-15-2005 01:17 PM  13 years agoPost 5
Jafa

rrElite Veteran

Sydney, Australia

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The Perry won't give you more power, just more consistent fuel delivery

Has anybody tried a Cline regulator with a Webra91?

I tried the cline on a OS91CSpec and found that she ran out of puff at full throttle - need OMI to modify the carb - but they never answer my emails


Protos | Logo 400 & 500 | Sceadu Evo | Freya Evo | Trex600N | Avant FX

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04-15-2005 07:11 PM  13 years agoPost 6
3DPP

rrApprentice

Vienna/Austria

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I tried the cline and it did not work at full open carb, that's why I´m modified him.
I closed the hole on the backside and mount a pressure nipple.
Now with the back pressure from the pipe I regulate the regulator and get more fuel on full open carb.
In this way the webra regulator is also regulated with back pressure from the pipe and it works very fine, much better as a pump.

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04-16-2005 12:04 PM  13 years agoPost 7
Marcelo Rosado

rrNovice

Mossoró-RN - Brazil

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Hi, is the webra a very strong enginer he/she could already have a pump fuel of it manufactures, doesn't the maker have option of the enginer with pump?

Marcelo Rosado -Brazil
http://www.aerocentermodelismo.kit.net

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04-17-2005 05:15 AM  13 years agoPost 8
mario.fernal

rrNovice

Brazil

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Hello my country friend.....
actually the the webra 91 with the red head is a very good engine, as factory !! no need to worries about pumps...
But I suggest you stay with YS or OS.... or go eletric.!

Ion-X Baby !!!

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03-30-2006 07:24 AM  12 years agoPost 9
mehmet öztekin

rrNovice

turkey

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could anyone send me the photo of the pump???how can i install the pump from back pressureor can i take the pressure from the muffler?i use magic pipe and 3n-60h carb?

thanks....

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03-30-2006 03:22 PM  12 years agoPost 10
Jarno

rrVeteran

Finland

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I would suggest you to get a Webra regulator instead of perry pump. The regulator is the best choice for this engine.

Here's is a pic of the regulator below.


Cheers

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