1. massdrive

    New Twist On Banana Pipe

    I sat on a stool in my garage next to my bike for a spell each day for 2 weeks trying to figure how to mount my banana expansion chamber. I didn't like the standard down sweep between the peddles. I wanted an up sweep exhaust keeping the expansion chamber as close to the header as possible. I...
  2. massdrive

    gt2a_s Mock Up Complete

    Last night I finished mocking up my gt2a_s build, and it started right up. Ran like crap, but it ran. The air filter fell off and then it came to life... Go figure? Anyway I used: 66cc china girl from Motovelo (had great luck with the first one) 6:1 compression billet aluminum head (unnamed...