Outboard engine F4

gasolineboating

Our 139-cc 4-hp portable outboard mirrors our OHV F6, with a couple less horses. It features the same ergonomic, easy-grip starter handle with a built-in decompression device for effortless starts. The F4 also features a built-in fuel tank with the option of switchable access to an additional external tank for amazing extended range. There’s no stopping this little brute. Tiller-handle control with forward-neutral-reverse shifting and an ergonomic twist-grip throttle Only 59 pounds (15” shaft model) Available in 15” and 20” shaft lengths Solid 6-amp alternator Alternator Output at W.O.T. - 6 Amp Compression Ratio - 8.9:1 Fuel Induction System - Carb Recommended Fuel - Octane 87 Recommended Engine Oil - Yamalube® 4M (See owner's manual) Recommended Fuel Filtration - N/A C.A.R.B. Rating - 3-Star Exhaust - Above Propeller Intake - 2 Ignition - CDI Spark Plug - CR6HSB Alternator Output - 6 Amp Starting System - Manual Lubrication - Wet Sump Engine Oil Capacity - 0.6L Recommended Cooling - Thermostatic Control Ethanol Blend Limit - 10% Maximum