Twin Engine Trimmers

[BigBlue]

Hey,

thought I would share this YouTube video of a guy that connected 2 trimmer engines together for someone looking for more power!

http://www.youtube.com/watch?v=LOd44VhElm8

Chris
AKA: BigBlue

 

[Len455]

4 stroke-oilsump+2stroke mix=weird idea cool idea but i dont know how the lubrication would work. Very ingenious though (unlike my spelling).

 

[moonerdizzle]

that is sweet.

 

[2door]

Guy must have a brutal weed problem. Maybe he needs to look at a 'Hedge Hog" instead

Tom

 

[GearNut]

4 stroke-oilsump+2stroke mix=weird idea cool idea but i dont know how the lubrication would work. Very ingenious though (unlike my spelling).

Click here for link to Shindaiwa hybrid engine

 

[flmotorbikes]

Thats awesome !!!!!!!!

 

[wayne z]

Click here for link to Shindaiwa hybrid engine

I think that the oil sump is eliminated on these engines.That's why they use 2 stroke mix

 

[Len455]

Oh so its just a fancy 2 stroke with valves.

 

[GearNut]

No, it's a 4 stroke alright, it just does not have an oil sump like most 4 strokes have. That is why it burns a gas/ oil pre-mix like a 2 stroke, to get oil to the parts. The really neat thing is it is supercharged. There are 2 transfer cycles up into the "power boost chamber" which effectively supercharges the intake pressure before the intake valve opens.