FOR A LIMITED TIME RECEIVE $300 OFF THE PURCHASE PRICE OF A 20HP YAMAHA OUTBOARD THROUGH THE 2023 POWER INTO SPRING SALES EVENT. PRICE AS MARKED.
DOES NOT QUALIFY FOR FREE SHIPPING OR SITEWIDE SALES (I.E. 5% OFF ENTIRE SITE ETC.) ANY ORDERS PLACED DURING PROMOTIONAL EVENTS (OUTSIDE OF SPECIFIC YAMAHA OUTBOARD PROMOTIONS) WILL BE ADJUSTED ACCORDINGLY.
Please contact us with questions or to place an order at 888.231.2392 or by e-mail at support@simyamaha.com. Yamaha outboard engines have their own freight policies that are directed by Yamaha and SIM. Contact us for those details.
Included with engine:
Gear Lube Level Check
Fuel Hose Assembly
Yamaha Engine Owner’s Manual Packet
Yamaha Yamalube 4M Engine Oil
Yamaha Standard 3-Year Warranty
*** Does not include fuel tank.
| Engine Type | 2 Cylinder |
| Displacement | 432 CC |
| Bore x Stroke | 65 x 65.1mm (2.554 x 2.558 in) |
| Prop Shaft Horsepower | 20hp @ 5500 rpm |
| Full Throttle RPM Range | 5000 ~ 6000 rpm |
| Compression Ratio | 9.3:1 |
| Fuel Induction | EFI |
| Exhaust | Through Propeller |
| Intake | 4 |
| Ignition | CDI |
| Spark Plug | DPR-6EB90-00-00 |
| Alternator Output (at WOT) | 16 Amp |
| Starting System | Manual or Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 1.1L/1.0L w/without filter |
| Cooling | Thermostatic Control |
| Recommended Engine Oil | Yamalube® 4M (See owner's manual) |
| Recommended Fuel | Regular Unleaded (Minimum Pump Octane 87) |
| External Fuel Filtration | Yamaha Mini 10-Micron Fuel/Water Separating Filter |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 2.00:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | L=20" |
| Degree of Tilt | 62°- 63° |
| Degree of Trim | -3° through +16° |
| C.A.R.B. Rating | <span sty |
