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- EliteS120ccJDM
- Spree
- Posts: 195
- Joined: Wed Sep 24, 2008 9:35 pm
- Location: paterson n.j
The main problem with 2 strokes is when the piston is down, all the ports are open. So there is gas going in the cylinder, and exhaust leaving. Problem is that without back presure the gas will go out the exhaust port too.
The two styles are muffler style, and expansion chamber style.
Muffler type (stock, R1, pipes that have a downtube and a body)
Run off back pressure alone. The clog the exhaust so it has the right amount of back pressure. This just limets the flow so the exhaust gases leave slower and the gas dont go with it.
Expansion chamber exhaust
use the chamber to "echo" the flow of the exhaust to let it out in a hurry, then put any extra gas back in the cylinder before the port closes. This picture will help you understand...
Both styles are good.
The two styles are muffler style, and expansion chamber style.
Muffler type (stock, R1, pipes that have a downtube and a body)
Run off back pressure alone. The clog the exhaust so it has the right amount of back pressure. This just limets the flow so the exhaust gases leave slower and the gas dont go with it.
Expansion chamber exhaust
use the chamber to "echo" the flow of the exhaust to let it out in a hurry, then put any extra gas back in the cylinder before the port closes. This picture will help you understand...
Both styles are good.
"Its not what you ride, its that you ride"
1996--------Honda Elite S-
1991--------Tomos Targa-
And a Bunch of other bikes.
1996--------Honda Elite S-
1991--------Tomos Targa-
And a Bunch of other bikes.
- EliteS120ccJDM
- Spree
- Posts: 195
- Joined: Wed Sep 24, 2008 9:35 pm
- Location: paterson n.j
Updated pics
Hi guys haven't posted for a while here's some updated pictures of my ped. Old and new pictures enjoy
Honda Dio front end conversion with headlight from AF27
130 KPH "ZERO" speedo
picture of my KITACO 2 piece rim its from Japan.
X Factor Scorpion exhaust
My recent updated pictures, rear swing arm stretched to 8 inches
"BRIDE" material with carbon fiber vinyl and red stitching its pronounced "BRID" not "BRIDE" for that JDM scene. Its a cloth material so its gonna get wet if it rains, but oh well.
My polished rims its a 2 piece KITACO 8 hole center line rims with Dunlop TT91 tires also from Japan
FABRIZI chamber exhaust all stainless very rare pipe!!
Polished HONDA cover, DDX airbox
Honda Dio front end conversion with headlight from AF27
130 KPH "ZERO" speedo
picture of my KITACO 2 piece rim its from Japan.
X Factor Scorpion exhaust
My recent updated pictures, rear swing arm stretched to 8 inches
"BRIDE" material with carbon fiber vinyl and red stitching its pronounced "BRID" not "BRIDE" for that JDM scene. Its a cloth material so its gonna get wet if it rains, but oh well.
My polished rims its a 2 piece KITACO 8 hole center line rims with Dunlop TT91 tires also from Japan
FABRIZI chamber exhaust all stainless very rare pipe!!
Polished HONDA cover, DDX airbox
The speedo I got it in the the Speed Hawaii forums, its from Japan also, it won't fit the Elite S headset. It will only fit the Honda Dio headset which is from Japan. The seat cover is custom made I just bought the material and had an Upholstery shop redo my seat..jesse1234 wrote:ubcnme,
where'd you get the speedo and the seat cover?