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ZERO's latest activity
ZERO
reacted to
Mad Professor's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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This thread has me doing flashbacks to my dirtbike/motocross days as a teenager already.........
Dec 3, 2025
ZERO
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huskihl's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Not the ramp in particular like you mentioned, but I believe in the other thread I commented about bigger holes, easier pathways...
Dec 3, 2025
ZERO
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Ketchup's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Okay, so potentially an expansion chamber could achieve 30ish degrees of supercharge if the blowdown were that long. What effect does...
Dec 3, 2025
ZERO
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heimannm's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Dec 3, 2025
ZERO
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jacob j.'s post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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I locked the thread to clean it up - I'm with you, there was an excellent discussion going on until it got off the rails. I apologize to...
Dec 3, 2025
ZERO
reacted to
edisto's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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That is my understanding. Technically, the "stuffing" part (supercharging) doesn't begin untiI the transfers are closed enough to...
Dec 3, 2025
ZERO
reacted to
Ketchup's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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I’d like to see that. Can you find it again?
Dec 3, 2025
ZERO
reacted to
farminkarman's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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He trashed up @tree monkey 's thread pretty good too....
Dec 3, 2025
ZERO
reacted to
Sloughfoot's post
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Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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A YouTube scientist welded a "ramp" into a gutted muffler, engine side bottom of can to bottom of bark box that repeated 1/4 HP gains...
Dec 3, 2025
ZERO
reacted to
Ketchup's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Like
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Thanks for the reply. Good to know about the cone angle effecting the duration. If I understand you right, a less steep angle will have...
Dec 3, 2025
ZERO
reacted to
farminkarman's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Good ol Fabz… I wonder how long it will be until he tries to come back with a different username
Dec 3, 2025
ZERO
reacted to
edisto's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Like
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Good luck with that. To address some of your questions in a general way, the duration of the positive pulse will depend on the...
Dec 3, 2025
ZERO
reacted to
Ketchup's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Like
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I also have some specific questions about expansion chamber pipes: How many degrees of rotation can the pressure wave force charge back...
Dec 3, 2025
ZERO
reacted to
Ketchup's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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Like
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Sure, I’ll bite. So you seem convinced that a dual outlet crack-pipe (sorry, I’ve always called it that because the single outlet ones...
Dec 3, 2025
ZERO
reacted to
Fabulous's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
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lotta yappin going on about mufflers and pipes - let’s try and have a productive discussion without any mud-slinging shall we ?
Dec 3, 2025
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