Race Motor Install and Initial Startup - Yamaha TZ250 . Time Lapse

Riksfjord Racing - The Yamaha TZ 250 T is a full factory racing bike used in GP year 1987. Aluminum deltabox frame with monoshock suspension. Parallel twin, 2 stroke engine.Two 35mm flat slide Mikuni rejetted carburators, rearward facing. Reed valves with 6 petals. Electrically driven power valves. Exhaust leaving through the front of the cylinder bank. Installation is done after a total teardown and overhaul. Replaced bearings, crankshaft, clutch and piston. Motorcycle build.