RE: OS 108 engine
fwiw, i'm in the process of rebuilding my os1.08 (front needle)...new bearings from boca bearing, new conrod, crankshaft, and a performance specialties abc piston/sleeve...i'll be using it in a venusII...parts are still available at tower or omni (some parts shared with 1.60fx, or in-stock till they run out and become obsolete)...ken