porsche965
Addicted to ArboristSite
That stamped bucking spike looks cheap. I can't believe they did that. On a $600 saw. That's not right.
Dual dogs here we come.
And the suspense builds.
Dual dogs here we come.
And the suspense builds.
Do you still have to squeeze the trigger to move the lever to the start position?
What all this sameness means, is that we're good to proceed with the same mods I've been doing to the MS261. Fortunately, the intake tract and carb are the same design as before, such that the dividers can be removed and more fuel fed to the engine.
So you think the M-tronic system will compensate for gutting the strato stuff?
I really have no idea. There's only one way to find out
Gutsy~!
A judge somewhere really needs to ban you from going within 100 feet of a porting tool Brad
Wait, not yet. At least until I see what a 261C can do with a little massaging.
A judge somewhere really needs to ban you from going within 100 feet of a porting tool Brad
Why? Are you scared you'll finally have to face the truth about the 261?
Not nearly as risky as the first 261 when I went out on a limb and gutted the strato!
For the newb...
What is the concept behind strato (dual level split) intake? Is it better charge mixing? More turbulent tumble? Higher torq ? Lower emissions due to ... what?
Thanks for that! Now we need something similar that shows what Brad does to "de-strato" the saw for super-power.Think of it as layered, levels of gasses (hence the 'strato' name).
The upper layer is mostly air, which helps to push the exhaust gas out, without exhausting unburnt fuel.
The lower level is air mixed with 2-cycle mix, which combines with the remaining air for combustion. The idea is to prevent pushing unburnt fuel mix out with the exhaust.
Philbert
When I can throw a baseball down the intake and not touch the sides get back to me
Thanks for that! Now we need something similar that shows what Brad does to "de-strato" the saw for super-power.
I did some searching and found this thread: http://www.arboristsite.com/chainsaw/153482.htmThat's all documented in the thread where I modded the first 261.
That's it. It's a long read, but it details the step by step process of how I came to mod the 261 like I do to this day.I did some searching and found this thread: http://www.arboristsite.com/chainsaw/153482.htm
Is that the one?
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