View Single Post
Old 02-07-2010, 08:38 PM
Retmachinist's Avatar
Retmachinist Retmachinist is offline
Motorized Bicycle Elite Member
Join Date: Oct 2008
Location: Urbandale Ia
Posts: 637
Default Modified Expansion Chamber

I had a Pocket Bike Expansion Chamber from an old mini bike project laying around so I decided to see if it could be modified to fit my latest MB. It actually worked out easier than I though. I cut the two ends off, and swaped them with the two ends of the kit exhaust. A little brazing, and high temp paint, and it should be good to go. I will be interested to see if it does anything for the performance
if it ever quits snowing, and the streets melt off.

Attached Images
File Type: jpg Expansion Chamber 002.JPG (597.7 KB, 146 views)
File Type: jpg Expansion Chamber 005.JPG (599.2 KB, 114 views)
Reply With Quote