Yamaha 90hp Precision Blend vs Evinrude 85hp Crossflow V4
90hp Precision Blend
85hp Crossflow V4
| Spec | Yamaha 90hp Precision Blend | Evinrude 85hp Crossflow V4 |
|---|---|---|
| Power & Performance | ||
| Horsepower | 90 HP | 85 HP |
| Displacement | 1140 cc | 1500 cc ← |
| Configuration | 3 Cyl / Inline-3 | 4 Cyl / V4 90° |
| Weights & Dimensions | ||
| Dry Weight | 118 kg (260 lbs) ← | 138 kg (304 lbs) |
| Mechanical & Electrical | ||
| Gear Ratio | 2.0 | 2.0 |
| Alternator | 120 W | 126 W ← |
| Fuel Delivery | Carbureted (Oil Injected) | Twin Carbureted |
| Maintenance | ||
| Spark Plug | NGK BR8HS-10 | Champion QL77JC4 |
| Engine Oil | Yamalube 2M | TC-W3 2-Stroke |
Technical Comparison Analysis
Power & Displacement
Comparing the Yamaha 90hp Precision Blend and Evinrude 85hp Crossflow V4 shows a displacement difference of 360cc. The Evinrude features a larger 1500cc block, which typically provides superior low-end torque and better hole-shot performance when pushing heavy loads or reaching planning speeds.
Weight & Rigging
In terms of transom weight, the Yamaha is the lighter option at 118kg, offering a weight saving of 20kg over its competitor. This weight reduction is critical for smaller hulls or boats with limited transom capacity where every kilogram affects the center of gravity and drainage efficiency.
Electrical & Features
For boats equipped with modern electronics, sonar, and shallow-water anchors, the Evinrude offers the best charging performance with a 126W alternator. Choosing the right power-to-weight profile between these two 2-stroke engines depends heavily on your specific boat's displacement and daily power requirements.