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Why did they give up on two-strokes?

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  #41  
Old 01-28-2014, 07:35 AM
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Originally Posted by TLC
An other issue with a 4 stroke chainsaw besides power to weight is can a 4 stroke be run at any position or angle like upsidedown?

My 4 stroke Honda outboard motor can only be transported in two positions or oil runs from the crank into the valves and its has to sit a long while to start up again.

my 4 stroke weed wacker has a diaphram carb- makes no difference how I turn it.
 
  #42  
Old 01-28-2014, 09:14 AM
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A chainsaw needs a lot more power then a weed wacker to do its job.

I have a newer 2hp Honda outboard 4 stroke and to just make that little power it needs 57cc of displacement.
A 2stroke 2hp is 40cc in comparison .

By the time a 4stoke chainsaw has the power to get the job done you could end up with a 200cc 50lb monster in your hands.
 
  #43  
Old 01-28-2014, 11:18 AM
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When looking for my first couple ATVs I did not want a two stroke. Then this year a Polaris Trailboss 250 fell into my lap. It is now my favorite ATV. The 2 stroke power is much better than what my Honda Fourtrax 300 has. I love how this machine can break the rear end out easily in a turn. I'd like a Polaris 400 4x4 model.
 
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Old 01-28-2014, 11:23 AM
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Originally Posted by Scootergptx
Uncork an old 250 trail blazer and you'd be surprised how much quicker it could be than the 400ex.
How should the uncorking be done?
 
  #45  
Old 01-28-2014, 11:30 AM
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Lots of stuff can be done to open them up. Externally, different pipe, better flowing air filter and a simple spring change on the clutch.

Check with Rick Ritter and he can get you all the stuff you'll need. Depending on the depth of your pockets, you can build a pretty quick machine.

Just wish it had a better suspension on the front.
 
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