661 Oil Test 32:1 vs 40:1 vs 50:1 ?

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Tell ya what ...... ever have any motor backfire through the intake or carb ?
Hows about it just about backfired, more like belched ?
You would have seen a fog (of fuel and air, atomized so it can be compressed and IGNITED by a spark plug).

(Now think about your vapor/gaseous fallicy where you believe all liquid is evaporated into its gaseous state prior to combustion .......... how come stuff is wet then if the plug don't fire ?
If it went to a gaseous state before ignition, the plug would be dry ........... try it as an experiment on your bench. Gases do burn, but not at the same intensity or rate as atomized fuel)

Its been fun, but lets see you grow up some, learn something, and stop throwing insults. Peace
 
MustangMike said:
Other than the glow plugs to get it going, a diesel ignites based on compression, there is no outside spark. Compression caused heat, that is why the compression ration of a gasoline motor is limited by the octane rating of the fuel (along with other variables).
Click to expand...
As far as I know there's very few running diesel chainsaws left in existence. So why we keep bringing up diesel fuel is beyond me.
 
Moparmyway said:
Tell ya what ...... ever have any motor backfire through the intake or carb ?
Hows about it just about backfired, more like belched ?
You would have seen a fog (of fuel and air, atomized so it can be compressed and IGNITED by a spark plug).

(Now think about your vapor/gaseous fallicy where you believe all liquid is evaporated into its gaseous state prior to combustion .......... how come stuff is wet then if the plug don't fire ?
If it went to a gaseous state before ignition, the plug would be dry ........... try it as an experiment on your bench. Gases do burn, but not at the same intensity or rate as atomized fuel)

Its been fun, but lets see you grow up some, learn something, and stop throwing insults. Peace
Click to expand...
[/QUOTE]
Keep wallowing in ignorance.
 
Just an educated guess, but I believe there is a combination of atomized fuel and vapors in the combustion chamber at time of combustion, not one or the other. By definition, atomized fuels is considered a liquid.
 
Moparmyway said:
Relative to the oil, some fuel does evaporate (like I previousely stated http://www.arboristsite.com/communi...1-vs-40-1-vs-50-1.276534/page-91#post-5320692), but 2 cycle motors, like all spark ignited motors rely on burning atomized fuel at the delivery of spark, not a spontaneous combustion like a diesel. I thought you knew about how a 2 cycle works ?
Click to expand...
It a 2 cycle kept a burn going when the transfers opened up it would blow the crank seals out. Yes it fire when the spark makes it fire. If they did run on burning vapors the a kill swith would be a choke and not a ground wire
 
bikemike said:
It a 2 cycle kept a burn going when the transfers opened up it would blow the crank seals out. Yes it fire when the spark makes it fire. If they did run on burning vapors the a kill swith would be a choke and not a ground wire
Click to expand...
By the time the transfers open the pressure in the crankcase is higher than the pressure in the combustion chamber. But all this is a diversion by Moparcull. He doesn't have a clue what he's talking about and is wrong on all accords.
 
Marshy said:
Just an educated guess, but I believe there is a combination of atomized fuel and vapors in the combustion chamber at time of combustion, not one or the other. By definition, atomized fuels is considered a liquid.
Click to expand...
In a properly.tuned and running engine there is always a small amount of fuel a liquid/atomised form, but the majority is indeed in a gas state.
 
bwalker said:
In a properly.tuned and running engine there is always a small amount of fuel a liquid/atomised form, but the majority is indeed in a gas state.
Click to expand...
This is too funny !!! ........... next time your 2 cycle floods and wont start, its flooded from too much gasses :laughing: :laughing: :laughing: :laughing: :laughing:
 
bwalker said:
In a properly.tuned and running engine there is always a small amount of fuel a liquid/atomised form, but the majority is indeed in a gas state.
Click to expand...
Hey, when its too cold outside, do those gasses of yours condense back into liquid ?

I can only imagine -
"DONT BRING YOUR SAW OUT IN THE COLD, OR IT WILL LIQUID LOCK" :laughing: :laughing: :laughing: :laughing: :laughing:


OK, now I am a cull ???
You win....... you called me a cull, now you twisted my arm too much.
 
KG441c said:
That Yamalube 2r is workin good in that hammer ole fence builder??!! Lol!!
Click to expand...

I dropped and bucked about 25 locust trees in Maryland Friday and Saturday. The Yamalube really is impressive oil. It is a much thinner viscosity oil, and mixes very well. It had no scent that I could smell, and the saws seemed to burn really clean on it. Oh......I like the color too. :laugh:
 
Mastermind said:
I dropped and bucked about 25 locust trees in Maryland Friday and Saturday. The Yamalube really is impressive oil. It is a much thinner viscosity oil, and mixes very well. It had no scent that I could smell, and the saws seemed to burn really clean on it. Oh......I like the color too. :laugh:
Click to expand...
I bet John appreciates the smell? Lol!
 

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