Ron660
Addicted to ArboristSite
Watching that video makes me want a Cannon long bar. You have to be pretty stout to hold that long bar.
2 Man Gtg
- Thread starter KG441c
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Watching that video makes me want a Cannon long bar. You have to be pretty stout to hold that long bar.
bikemike
loud pipes save lives
Very true.
Deets066
Firewood hack
Tri-port on mine, no baffles, no screen housing.
bikemike
loud pipes save lives
Did you se the double barrel shotgun muffler mod? Top gear tonight is funny ****
Deets066
Firewood hack
You lost me
Moparmyway
Its just a saw
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Is this "pulse" that you speak of only seen with your glasses ? May I borrow them ?
So sound now increases compression ? No wonder my loud saws make more power ............... no - wait !! The sound is getting out so they MUST be slower ?
Yes, the "turbo entabulator" video is 100% true as well
The balance is a bit off. It would be hard to start a felling cut with the middle. Have to,start more towards the tip and let if pull itself in.
bikemike
loud pipes save lives
Yep sound waves create a pressure wave . Gun shots thunder from lightning the sonic boom. The percussion and back pressure forces some of the fuel and air back in to your jug on a 2 stroke and increases the compression in the jug. Try a short straight pipe on ur saw or no muff at all and make some cuts and se if ur saw makes more power opened up vs with ur exhaust. But you wont make the rpm or the power. Do a you tube vid for us to see
bikemike
loud pipes save lives
Thats a big bar i would hate to file sharp that chain
Moparmyway
Its just a saw
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Wouldn't more compression cause more stress, wear, and tear on the bearings ?
These mufflers are not a tuned pipe, all they are is a tin can with 2 openings (sometimes more).
If your theory is correct, why then did Stihl remove the cage from their M-Tronic saws ?
Now we have sonic booms inside our cages inside the mufflers ?
These mufflers are not a tuned pipe, all they are is a tin can with 2 openings (sometimes more).
If your theory is correct, why then did Stihl remove the cage from their M-Tronic saws ?
This is getting old bikemike ............. its impossible to direct sound and/or pressure waves with a cage in a tin can. If you believe the cage helps, run it all you like, it makes no difference to me. Your theorys of gun shots, thunder, sonic booms, etc ..... do not apply to a cage in a tin can. If what you state is true, show me your 066 with a tin can in the muffler with a 50" setup that runs stronger than the video already posted, or any saw of yours that is tuned correctly and has the rattle box inside of it running stronger than the same muffler without the rattle box.
Time to stop replying to you until you put your video where your theory is
KG441c
Keith
That would be an interesting comparison
A tin can with holes is no where near as effective as a tuned pipe, but it still matters.
Exhaust gas has 10 X the volume of intake (due to heat). Every engine generates a pulse of exhaust gas as it runs. If you can find the optimum venting of your exhaust to match the engine's exhaust pulse, you will have a better running engine.
Opening a muffler from stock almost always helps, but there will be a point when you hit diminishing returns. A ported motor will need much more exhaust outlet than a non ported one.
Exhaust gas has 10 X the volume of intake (due to heat). Every engine generates a pulse of exhaust gas as it runs. If you can find the optimum venting of your exhaust to match the engine's exhaust pulse, you will have a better running engine.
Opening a muffler from stock almost always helps, but there will be a point when you hit diminishing returns. A ported motor will need much more exhaust outlet than a non ported one.
Moparmyway
Its just a saw
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This isn't just about the exit opening ............it is more about the tin can inside the muffler. The dizzying, confusing, and contradicting statements made have been all over the map.
What size pipe would you like to see?
bikemike
loud pipes save lives
Yes that is awesome. Someone out there understands a 2 stroke engine.
bikemike
loud pipes save lives
It really depends on what ur engine can take in burn and spit out. Porting, carb bore, and intake restrictions are all determining factors. Rule of thumb is dont go bigger than the carb bore
crzybowhntr
ArboristSite Operative
What???
Deets066
Firewood hack
Red rocket! Red rocket! Red rocket!
bikemike
loud pipes save lives
Didnt they say that muff mod was only 80% and i never said to keep a baffle or cage in the canister
Wouldn't more compression cause more stress, wear, and tear on the bearings ?
These mufflers are not a tuned pipe, all they are is a tin can with 2 openings (sometimes more).
If your theory is correct, why then did Stihl remove the cage from their M-Tronic saws ?
Now we have sonic booms inside our cages inside the mufflers ?
These mufflers are not a tuned pipe, all they are is a tin can with 2 openings (sometimes more).
If your theory is correct, why then did Stihl remove the cage from their M-Tronic saws ?
This is getting old bikemike ............. its impossible to direct sound and/or pressure waves with a cage in a tin can. If you believe the cage helps, run it all you like, it makes no difference to me. Your theorys of gun shots, thunder, sonic booms, etc ..... do not apply to a cage in a tin can. If what you state is true, show me your 066 with a tin can in the muffler with a 50" setup that runs stronger than the video already posted, or any saw of yours that is tuned correctly and has the rattle box inside of it running stronger than the same muffler without the rattle box.
Time to stop replying to you until you put your video where your theory is
crzybowhntr
ArboristSite Operative
I get the red rocket, but ahhhhhh
