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Fast Lad Performance . Ace Hobby . Esprit Model

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Engines Plugs Mufflers Fuel > My cure for the TT53 throttle sticking carb and created a Monster in the mean time
 
 
Pulento
Senior Heliman
Location: CHILE

My Posts This: Topic  Forum

2 YS50ST and never a problem with them. They tune different to OS which doesn't mean they aren't easier or harder to tune.

I'm getting a Hyper carb for my TT53 but wonders why everybody wants a plate.

Any problem with the original mounting system ?
10-29-2009 03:57 AM
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JuanRodriguez
Elite Veteran
Location: Rochester, New York

My Posts This: Topic  Forum
Quote 
I'm getting a Hyper carb for my TT53 but wonders why everybody wants a plate

Because the TT carburetor and the OS carburetor mounting is entirely different... With the TT motor, the carb has a "flange" and it's fastened in place with two bolts from the top. Hence, the adaptor plate.....

If you read this thread from the start, it will become clear to you....
10-31-2009 02:12 PM
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jasnlemons
Veteran
Location: upstate, SC United States

My Posts This: Topic  Forum		Yes, just read back thru. You can do the plate which you have to cut the carb down or you can bore out the hole in the block as SCRAPTORMAN did and use set screws to hold it in. Both ways work great. Just pick the one that best suits you!

Fly it like you stole it!
10-31-2009 02:20 PM
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barako
Heliman
Location: Israel

My Posts This: Topic  Forum		TT RL53H engine "stack" carburator

Hi..
I have a problem on my RL53 (at only the forth flight of this engine...) that the throtle suddenly stack at nearly full , very hard to move by hand -not something the servo can handle .

Is it the same problem you sir encounter ?

Best regards:Barak Ohana -Israel (flying extreme 50..)
11-01-2009 02:14 PM
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JuanRodriguez
Elite Veteran
Location: Rochester, New York

My Posts This: Topic  Forum		Yes,

That is one of the reasons why people are "modifying" their TT motors by installing an OS carburator.....
11-01-2009 02:34 PM
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barako
Heliman
Location: Israel

My Posts This: Topic  Forum		Thanks !
It is realy suprize me !
Have i known this problem -i wouldn't buy the engine...
Do you think posting TT on the issue will help >

And please one more question- do you think an os-60 sx (old engine..)
carburator is a valid replacement ?

Thanks for the help!

Regards:Barak.
11-01-2009 02:56 PM
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JuanRodriguez
Elite Veteran
Location: Rochester, New York

My Posts This: Topic  Forum		Barak,

This problem has been known for quite some time and TT is fully aware of the problem..... they attempted to correct the "sticky carb" issue by re-designing the carburator and they replaced the problem carburators with the new style under warranty.

But there have been mixed results.....Unfortunately, folks report that the "newly redesigned" carburetor has the same problem......

I can't answer your question regarding your OS 60 carburetor.....

If I were you, I would seek a replacement carburetor under warranty and maybe that will cure the issue for you...
11-01-2009 03:44 PM
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SC Raptorman
Veteran
Location: South Carolina

My Posts This: Topic  Forum
Quote 
Is it the same problem you sir encounter ?
This is why I developed my mod to cure this problem , the motor is a good motor other than that . Some carbs work and some do not just like yours . No one seems to have answer but the OS carb will work and no sticking so far plus it tunes easy too . Look the tread over and see what ideas in doing the mod works for you .

Oh what a feeling flying 3D can be
11-02-2009 11:52 AM
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CoronaL
Veteran
Location: Winnebago IL

My Posts This: Topic  Forum		got our plates done and tested today. Really nice .

YS/OS motor refurbishing nutball
11-03-2009 12:31 AM
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Pulento
Senior Heliman
Location: CHILE

My Posts This: Topic  Forum
Quote 
If you read this thread from the start, it will become clear to you....

I did, and that's why I asked:

Quote 
Any problem with the original mounting system ?

Should I said original mod.

The only problem I see with the plate it will raise the carb and it may rub against my fan shroud (Vibe 50).
11-03-2009 02:22 AM
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CoronaL
Veteran
Location: Winnebago IL

My Posts This: Topic  Forum		the plate will raise up the carb, and it's very very close to not working but you can use a heatgun to "form" the shroud and allow it to work.




YS/OS motor refurbishing nutball
11-03-2009 02:38 AM
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barako
Heliman
Location: Israel

My Posts This: Topic  Forum		Hi...

Thanks a lot to every one in helpng me with this problem!

I think i will write to TT for a replacemnt although replacing the carburator with an os sound like interesting adventure.....

Best regards:Barak.
11-03-2009 09:51 AM
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PIRO BOY
Heliman
Location: grimsby lincolnshire u.k

My Posts This: Topic  Forum		hey guys i have read every single post on this thread and im getting on to making the swap in the morning. just a quick question i dont think has been asked yet (appologies if i missed it)but i have the newer model carb are these still problematic would it make a difference.
I have not had any sticking issues as yet as im aware of but i am getting bored of the tuning so im doing the mod just for that reason alone. cant wait.

some very neat work in the pictures thanks again guys,
Ian m
11-03-2009 09:15 PM
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TMoore
rrProfessor
Location: Cookeville, TN

My Posts This: Topic  Forum		New carb, old carb, no carb; it doesn't matter. If it is from TT in this case it is the wrong carb because the old one will piss fuel and the new one is simply a crap shoot as to whether or not you get one that actually works. I wish it were different as the engine is otherwise up to the task, the carb isn't.

TM

I thought I wanted a career, turns out I just wanted the paychecks.
11-03-2009 11:51 PM
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SC Raptorman
Veteran
Location: South Carolina

My Posts This: Topic  Forum		Hey Coronal hows that 3 needle carb working and does it tune as easy as the 60L ? How about the power ? What number is that carb a 60B ? Thanks for showing what you did .

Oh what a feeling flying 3D can be
11-04-2009 01:04 AM
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CoronaL
Veteran
Location: Winnebago IL

My Posts This: Topic  Forum		the carb I'm using is a 60k off an old C spec 91 OS. It tunes easily as I'm used to the 3 needle OS carb. I find it easier to get a good tune than the 60L 2 needle hyper carb, but that just be my preference for the OS 3 needle carb

YS/OS motor refurbishing nutball
11-04-2009 01:20 AM
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PIRO BOY
Heliman
Location: grimsby lincolnshire u.k

My Posts This: Topic  Forum		thanks TMOORE i dont need any more reasons im gonna do it today and try and get a flight by the end of the day. will get back with results and pictures asap.

thanks for the quick reply.
Ian m

Can i crash yours instead
11-04-2009 10:13 AM
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Kiwi
Senior Heliman
Location: Monterrey NL Mexico

My Posts This: Topic  Forum		A friend made me an adaptor for my 60L, How is the needle setting using a Redline Muffle? (how many turns in hi and low?

Honey..... It was a special sale
11-05-2009 05:26 AM
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SC Raptorman
Veteran
Location: South Carolina

My Posts This: Topic  Forum
Quote 
How is the needle setting using a Redline Muffle? (how many turns in hi and low?
I left my low end at 12:00 and high side on 1 1/2 out on 30 % Magnum+.

Oh what a feeling flying 3D can be
11-05-2009 11:54 AM
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Kiwi
Senior Heliman
Location: Monterrey NL Mexico

My Posts This: Topic  Forum		Woooooooooooooow, Now my Titan SE it´s a rocket, it´s great and performs better than a YS 50 thanks for all the info because its real, I have a monster and very easy to tune, my final setting is
12:00 in the low and 1 turn out in the hi using CP 30%, I´m thinking to test whit CY 20% to save some bucks

Honey..... It was a special sale
11-09-2009 04:00 PM
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12 pages [ <<    <     9      10     ( 11 )     12     NEXT    >> ]7618 viewsPOST REPLY
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Engines Plugs Mufflers Fuel > My cure for the TT53 throttle sticking carb and created a Monster in the mean time
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