Dyno charts

Yamaha RD 350 1UA

RD 350 LC N (Motor 1UA)

  1. Original engine
    Restaured from old parts which are in unknown shape. Old filter, LC reeds, Main Jet 210.
    Graph from TKmoto  090712:
    RD350 1UA first try, old parts
  2. After intake revision
    Graph from TKmoto  090712:
    Clean carbs, main jet 300, airfilter with less air restriction, RD LC Reeds with carbon fibre blades.
    RD 350 LC 1UA