Ilmor MV8 630 Supercharged vs Mercury V12 600hp Verado
MV8 630 Supercharged
V12 600hp Verado
| Spec | Ilmor MV8 630 Supercharged | Mercury V12 600hp Verado |
|---|---|---|
| Power & Performance | ||
| Horsepower | 630 HP | 600 HP |
| Displacement | 6200 cc | 7600 cc ← |
| Configuration | 8 Cyl / V8 (90°) | 12 Cyl / V12 64° |
| Weights & Dimensions | ||
| Dry Weight | 450 kg (992 lbs) ← | 572 kg (1261 lbs) |
| Mechanical & Electrical | ||
| Gear Ratio | 1.56 | 2.50:1 |
| Alternator | 1197 W | 1890 W ← |
| Fuel Delivery | Supercharged EFI | EFI |
| Maintenance | ||
| Spark Plug | ACDelco 41-104 | NGK LMAR8C-9 |
| Engine Oil | 15W-50 Synthetic | 25W-40 FC-W |
Technical Comparison Analysis
Power & Displacement
Comparing the Ilmor MV8 630 Supercharged and Mercury V12 600hp Verado shows a displacement difference of 1400cc. The Mercury features a larger 7600cc 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 Ilmor is the lighter option at 450kg, offering a weight saving of 122kg 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 Mercury offers the best charging performance with a 1890W alternator. Choosing the right power-to-weight profile between these two 4-stroke engines depends heavily on your specific boat's displacement and daily power requirements.