ms 461 woods port race thing

[tree monkey]

 

[MustangMike]

I knew that was coming, notice how he strokes the saw in sinc with the rocking of the stool!!!

 

[Keith Gandy]

But in the same combustion chamber? Perhaps? I think we need Julian here!!!


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I really dont know but in my peanut head? Yes

 

[XP_Slinger]

what I learn doing this does go into the next saws, i'm always trying to improve what i'm doing




I can't keep up with my phone, pm's , this thread, work on the saw, and make vids, and your asking for a vid, well ok. here you go.

Lmao!!!!

 

[tree monkey]

right side of cylinder will always be hotter

 

[Keith Gandy]

right side of cylinder will always be hotter

 

[MustangMike]

I agree with Keith, the heat dissipation from one side of the cylinder to the other will not be immediate.

However, the differences will likely remain small.

 

[Keith Gandy]

right side of cylinder will always be hotter

Wonder why the PTO bearings crap out so much?

 

[tree monkey]

dan wins choice on the next piston to test.

 

[huskihl]

But in the same combustion chamber? Perhaps? I think we need Julian here!!!


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No, but the theory still stands. The cool air comes from the recoil fan. The air is definitely warmer by the time it gets to the other side

 

[Keith Gandy]

I agree with Keith, the heat dissipation from one side of the cylinder to the other will not be immediate.

However, the differences will likely remain small.

It takes heat to have combustion and make carbon. If these wash patterns are apparent its not as hot in thoso spots. Lean the saw out and u will see the wash disappear and thoso areas have heated up. JMO

 

[XP_Slinger]

View attachment 106820

dan wins choice on the next piston to test.

Looking forward to seeing what this slant yields. Apologize for post regarding slanting down, thought you were talking about changing roof angles in the port.

 

[tree monkey]

Julian is not coming today, something about losing his nuts again.

 

[tree monkey]

Looking forward to seeing what this slant yields. Apologize for post regarding slanting down, thought you were talking about changing roof angles in the port.

if I get a gain with this test, then I can do that

 

[tree monkey]

It takes heat to have combustion and make carbon. If these wash patterns are apparent its not as hot in thoso spots. Lean the saw out and u will see the wash disappear and thoso areas have heated up. JMO

the leaner I can run it the better, or more true the pattern will be

 

[paragonbuilder]

right side of cylinder will always be hotter

Is this why the wash patterns differ side to side? Is this a normal thing to see?


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[paragonbuilder]

No, but the theory still stands. The cool air comes from the recoil fan. The air is definitely warmer by the time it gets to the other side

I was thinking it sucked air across the fins as opposed to blowing, but now that you say that, I see.
Still find I hard to believe the piston itself has a temperature spread across its crown.
But I’m still learning


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[paragonbuilder]

View attachment 106820

dan wins choice on the next piston to test.

Woohoo! I won! Lol
Is this a new piston? Or modified your primary transfer piston ?


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[Keith Gandy]

the leaner I can run it the better, or more true the pattern will be

That statement should clue alota folks in on oil used and whether it combust well, how well the saws tuned by wash patterns or not, and making power or not? Oh hell, I said OIL!!!

 

[Keith Gandy]

I was thinking it sucked air across the fins as opposed to blowing, but now that you say that, I see.
Still find I hard to believe the piston itself has a temperature spread across its crown.
But I’m still learning


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I see alot of temp. Differences internally happening instantly that wont be reflected externally with a temp. Gun