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 Poor decisions.

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Ifitaintbroke
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeJune 27th 2024, 8:15 am

MightyRaze wrote:
Typical starting adjustment on most carbs is 1.25 - 1.5 turns out from all the way in. (don't force it tight)

That's what I thought, but it wouldn't even attempt to start with that.
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Ifitaintbroke
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeJune 27th 2024, 10:18 am

Problem solved: didn't have fuel. Needle was stuck.

Got it running again, it fires right up with half a pull, but still pops out the exhaust some. Not as bad, but it still does it.
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Ifitaintbroke
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeAugust 4th 2024, 9:50 pm

Think I finally got a carb that will work on this thing. Oddly enough a random one that someone gave me. I have no idea what it came off of, other than that it's a Tecumseh carb. If that doesn't work, I'm sending this Indian off to the happy hunting grounds.......
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Ifitaintbroke
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeOctober 12th 2024, 4:17 pm

UPDATE

So I'm going to need this thing to start my fall garden. It "runs" with the carb I have on it now, but only at full choke and very low rpm. And not very good. I've tried a $15 ebay carb, and it wouldn't run much at all with that. I've heard from many mouths that Tecumseh's biggest downfall is their carbs, and I believe it. So, I MIGHT try adapting one from another engine. Obviously, it would have to be a similar cc size. A briggs or clone carb is what I'm looking at. Or this:

Tillotson TCT Mechanical Fuel Injection TF-8A-6C

Of course, I'd have to adapt it to the intake, and I don't have a 3d printer, or the skills to use one. I could weld on  up out of some pipe and metal plate. But, then there is the issue of getting the governor to work. Could just bypass it and make a stop for the throttle. IDK.
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JB_4x4
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeOctober 12th 2024, 6:51 pm

looks to be a few different types for this carb, not quite sure what the differences are:

https://www.gopowersports.com/tillotson-tfb-mechanical-fuel-injection-carburetor/

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Ifitaintbroke
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeOctober 13th 2024, 1:54 pm

JB_4x4 wrote:
looks to be a few different types for this carb, not quite sure what the differences are:

https://www.gopowersports.com/tillotson-tfb-mechanical-fuel-injection-carburetor/


The TFB is the bigger one, for larger engines.

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RichieRichOverdrive
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeOctober 14th 2024, 1:00 am

Didn’t know those tilly buggers were actually affordable…maybe the lawn ranger could use one.

Back in the day i put a GX190 carb on a little briggs 3hp flatty. It was a huge improvement over stock for that little engine. It did lock up eventually though, i think the jetting was a tad lean plus that engine hadn’t had the oil changed probably since it was new in the 60s.

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Ifitaintbroke
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitimeOctober 14th 2024, 10:44 am

RichieRichOverdrive wrote:
Didn’t know those tilly buggers were actually affordable…maybe the lawn ranger could use one.

Back in the day i put a GX190 carb on a little briggs 3hp flatty. It was a huge improvement over stock for that little engine. It did lock up eventually though, i think the jetting was a tad lean plus that engine hadn’t had the oil changed probably since it was new in the 60s.

I got half a mind to put one from a 10hp Briggs on it. If I can find one. I'll probably just give up on this piece of garbage. The only thing I've worked on that was anywhere close to as bad was a 74 Beetle.
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PostSubject: Re: Poor decisions.   Poor decisions. - Page 3 Icon_minitime

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