Here are the exhaust stubs for the HuaSheng:
The flanges are 1/4" thick, and the tube is 7/8" OD x 3/4" ID. 1.5 inches long.
A good place to start if you want to use a flex pipe or build your own exhaust system.
Price is $15.00 plus shipping I ship USPS flat rate, and will ship as many items as will fit in the box for $5.80
This flange also fits the China Girl exhaust port.
![](/proxy.php?image=https%3A%2F%2Flh3.googleusercontent.com%2F-pn_sutsrjfs%2FU2MSr49cxeI%2FAAAAAAAABKM%2F1CXPBD8ENPw%2Fs720%2FHSexhauststub.jpg&hash=56adde99aecf1bd4a765619705892369)
The flanges are 1/4" thick, and the tube is 7/8" OD x 3/4" ID. 1.5 inches long.
A good place to start if you want to use a flex pipe or build your own exhaust system.
Price is $15.00 plus shipping I ship USPS flat rate, and will ship as many items as will fit in the box for $5.80
This flange also fits the China Girl exhaust port.