working on other builders saws

[tree monkey]

 

[tree monkey]

it's together, test run it tomorrow.

 

[tree monkey]

bottom end on the 046 is done

 

[tree monkey]

 

[Mattyo]

thats pretty slick there

 

[Mattyo]

View attachment 63158

View attachment 63159

View attachment 63160

View attachment 63161

ya know you have a ring at the top of the piston there right? looks like that wood piece was a guide, hope that ring wasn't interfering....

 

[Lightning Performance]

Humm....

What's the weakest link in the chainsaw system?

U and the muffler or choker, meh

I would say the carb or boot. Seems to be the restrictive point.

After the muff IMO but, it has to be that way for more reasons than I or most are willing to go into. I'll let the OP go there or their.

But, but, what if both engine and chain are perfect for that piece of wood at that time ,day, pressure, altitude ,temp and humidity ?

Yes


Shower time for me. I smell like yesterday. Does that help?

 

[jake wells]

I will get the saw shipped to you in a few days I waiting for paypal to transfer to my bank
I tried out my 064 with a 20'' on it that thing is bad ass scott
and you call that mild? jeezus that thing is wild.

 

[BuckthornBonnie]

That's nice... wish I would have seen that vid before my first case assembly. It'd move, but not that smooth. I may go back into it at some point.

 

[Lightning Performance]

And how would you explain this dot dot dot .View attachment 62600

Aluminum was not ment to be used as fuel!

I run 32:1, just to be clear.

I get the argument that oil burns hotter than gas, so more oil means more heat and that is a bad thing??
My understanding is the oil drops out of the fuel mixture and does not all burn. Not trying to derail, how do you answer that argument??

Fuel becomes a gas as in a gaseous state. Sythetic oil does not really burn. Dino does. H1R will cool the piston quite a bit.

View attachment 62988

wtf

Indeed...

On a dicked can I use a good bic lighter and hold thumb atop. Slam down on the perforated pop tab and slam yer in

We all knew you would have the master plan to open a can of pop.

Great thread Monkey man!
otstir:

 

[T.Roller]

Doesn't really matter what ratio you mix your oil if you tune it too lean

 

[jake wells]

anything burns if you get it hot enough.

 

[tree monkey]

got the piston and some time to get started on the saw that started this thread.




since the saw was already tore down i'll start the build thread here.

 

[tree monkey]

set up to cut .040" off the base, and .060" off the flange. not using a base gasket.

 

[tree monkey]

base and flange cut

 

[tree monkey]

set up mandrel to cut squish band

 

[tree monkey]

this is what it looks like after cutting .015". had to stop ad check to see if I was cutting it square to the bore, I indeed was. this is why I recommend to at least cut enough to correct it.

 

[tree monkey]

that looks a bit better.

 

[tree monkey]

build sheet. numbers on the left are where the ports landed after base and squish cut. numbers on the right are my target numbers.

 

[tree monkey]

there is a typical ridge on the flour of the intake window. since I hit my target number, I chose to leave it alone.





hard to show the miss match between the boot and cylinder. did my best.