Yamaha 30 High Compression Billet Head Kit Bolts Upgrade your Tohatsu 50 with

Upgrade your Tohatsu 50 with our TSR High Compression Tohatsu 50 Billet Engine Head Kit

Power Valve Cover and reeds

Fits 1989 - 2001 Year Models

Yamaha 40HP (3cyl) 1984-2019

Yamaha 30 High Compression Billet Head Kit Bolts Upgrade your Tohatsu 50 withTSR Yamaha 30 High Compression Billet Engine Head Kit Choose Between Race Fuel Domes or Pump Fuel Domes Race Fuel Domes Approx 210 PSI Pump Fuel Domes 95 98 Octane Approx 165 175 PSI ** If you are unsure please message us as we don't refund for incorrectly purchased items** Includes Domes Coil Spacers Coil Bolts Seals **Requires BR8ES Spark plugs (not included in kit)** All TSR Products parts are Made & Designed in Australia from 6061 Aluminium.