Forum: Show all posts (4)
- 2001 Tomos Sprint
- 1978 Solo Odyssey
- 1978 J.C. Penney Swinger 2
Odyssey is a model 40/1 (40-1-2).
This means water cooled, 2-speed, 25mph version, 8:1 compression.
The 40/2 (40-2-2) is the 30mph version (10:1 compression).
10mm Bing drilled out to 12mm, intake drilled to 12mm. Basic $40 expansion chamber from treats.