2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 25Get this manual
Specification
General specification
Item Dimension Overall length Overall width Overall height (S) (L) Transom height (S) (L) Boat transom height (S) (L) Weight (with aluminum propeller) (S) (L) Performance Maximum output Full throttle operating range Maximum fuel consumption Engine idle speed Power unit Type Cylinder quantity Total displacement Bore stroke Compression ratio Control system Starting system Fuel system Enrichment system Ignition control system Advanced type Ignition timing at 1,050 rmin Unit mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) F15MHF Model F15EHF F20MHF 1,048 (41.3) 420 (16.5) 1,078 (42.4) 1,205 (47.4) 438 (17.2) 565 (22.2) 381 (15.0) 508 (20.0) F20EHF