531 Engines · 22 Brands · 1955–2024
Ilmor

MV8 430 (LT-Based)

2024 · 430 HP · 4-Stroke
VS
Yamaha

XTO Offshore 450 V8

2024 · 450 HP · 4-Stroke
Feature Ilmor MV8 430 (LT-Based) Yamaha XTO Offshore 450 V8
Power & Performance
Horsepower 430 HP 450 HP
Displacement 6200 cc ← 5559 cc
Configuration 8 Cyl / 8 Cyl / V8 60°
Weights & Dimensions
Dry Weight 320 kg (706 lbs) ← 437 kg (964 lbs)
Mechanical & Electrical
Gear Ratio 1.79:1
Alternator W 1224 W
Fuel Delivery Direct Injection EFI Direct Injection
Maintenance
Spark Plug
Engine Oil Yamalube 4-Stroke