. Doing one usually makes the other worse. Poking holes in the baffles will give "more seperated" sound, but usually brings the pitch up a little (pops instead of a rumble). A larger expansion chamber will deepen the sound, but the impulses start to disappear.
You could have a very big expansion chamber with a light sprung valve as a big cap on the end but it might just whump. Plus you'd stall the engine or choke it out if it's two stroke.
. If you mean the engine: The only way I know to tell without disassembling the engine is to listen for a knock/rattle coming from inside while it's running. . If you mean the muffler: I've never heard of an overheated weedeater muffler.
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Best Answer 10 years ago
. Doing one usually makes the other worse. Poking holes in the baffles will give "more seperated" sound, but usually brings the pitch up a little (pops instead of a rumble). A larger expansion chamber will deepen the sound, but the impulses start to disappear.
Answer 10 years ago
thanks but if i was to drill holes in the exhaust would where would i want to do that??
Answer 10 years ago
You could have a very big expansion chamber with a light sprung valve as a big cap on the end but it might just whump. Plus you'd stall the engine or choke it out if it's two stroke.
10 years ago
. Where the holes would go depends on how the muffler is designed.
Answer 10 years ago
o.k thanks also one last question, how would know if it over heated?
Answer 10 years ago
. If you mean the engine: The only way I know to tell without disassembling the engine is to listen for a knock/rattle coming from inside while it's running. . If you mean the muffler: I've never heard of an overheated weedeater muffler.
Answer 10 years ago
thanks