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Stihl TURBO 084 from a different view

Dub11

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I'm guessing it's unfinished and that is going to be the oil pump for the turbo.

Where's the 12 volt power supply gonna come from?

I wonder if the current oil pump could move enough oil to suffice the turbo then have it recirculate back to the bar to lube the bar?
 

srcarr52

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Where's the 12 volt power supply gonna come from?

I wonder if the current oil pump could move enough oil to suffice the turbo then have it recirculate back to the bar to lube the bar?

I'm guessing that extra tank on the front is for turbo oil.
 

deye223

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Hmmm 2 stroke by the time it gets going a hot saw will take it's lunch and sell it's kids
 

Absolution

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Hmmm 2 stroke by the time it gets going a hot saw will take it's lunch and sell it's kids

Not really if the compression is the same it will run right beside a NA of the same build it will just have more top end than a NA build.
My comment however was for the impeller. Turbos don't like oil or anything like hitting them while they are going.
 

Absolution

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This was after twenty seconds when my filter came off and they were laying new gravel on the range.
The wear won't be as bad or as fast since the oil from a two stroke are still moving pretty fast and the impeller on the exhaust side are built pretty strong. But there will be wear still. The failure of a turbo will usually be due to imbalance on the shaft. Wear will cause that imbalance.

I actually had a simular idea awhile back to do a toy clone saw the same way. I hope the next build off can be the 880 clone for the poors like me. However I don't see much improvement to be made since you don't have that up stroke for exhaust like a 4 stroke.
 

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