Suzuki’s 25 HP outboard motor with it’s EFI fuel injection system actually operates without a battery. Fuel efficiency was prioritized in the design of this 25 horse outboard engine. Suzuki model # DF25AS2 is an affordable yet powerful choice with a manual start engine and the 15 inch short shaft. Standard features with this 25 HP outboard is a 6 gal external fuel tank and fuel line, an aluminum propeller, tool kit and Suzuki’s 3 year factory warranty.We are proud to be an authorized Suzuki Outboard Dealer. Shipping in the lower 48 states is always free. Battery-Less Electronic Fuel Injection Easy Start – Recoil Starter Lean Burn Control Over-Rev. Limiter Low Oil Pressure Caution Digital CDI Fresh Water Flushing System Shallow Water Drive Suzuki Anti-Corrosion System MODEL DF25AS2 SKU DF25AS2-20 WEIGHT 136.0 lb MANUFACTURER Suzuki COUNTRY OF MANUFACTURE Thailand HORSEPOWER 25hp SHAFT LENGTH 15″ (Short) STEERING Tiller STARTING Manual TRIM & TILT Manual FUEL DELIVERY EFI FUEL TANK External CYLINDER(S) 3 DISPLACEMENT 29.8 (489) BORE AND STROKE 2.80 x 2.68 () FULL THROTTLE RPM RANGE 5000 – 6000 IGNITION SYSTEM Digital CDI INDUCTION SCAVENGING SOHC VALVES PER CYLINDER 4 FUEL TYPE Unleaded Gasoline (87 octane) FUEL TANK / FUEL LINE Yes OIL TYPE SAE 10W-30 or SAE 10W-40 OIL CAPACITY 1.6 (1.5) LUBRICATION Wet Sump