Yanmar 8LV-370Z V8 Marine Diesel Engine, 370 HP
The Yanmar 8LV-370Z is a four-stroke, water-cooled V8 marine diesel rated 272 kW (370 mhp) at 3800 RPM, displacing 4.460 L. The 8LV weighs 435 kg dry and pairs with Yanmar's ZT370 twin-propeller sterndrive or a KMH50 inboard transmission.
Built for ski boats, fast sport craft and cruisers in new builds or repowers, the 8LV idles at 550 RPM for slow-speed marina work, aided by the hydraulic clutch of the ZT370 or KMH50 drive, and has a maximum engine speed of 3,800 RPM.
Electrical charging comes from a 12-volt, 180-amp alternator. The engine runs on Yanmar's VCS CAN-bus control system and is laid out for simple installation and servicing.
Highlights
272 kW / 370 mhp at 3800 RPM
4.460 L (272.24 cu in) V8, 86 × 96 mm bore and stroke
435 kg dry weight
Idles at 550 RPM
12 V, 180 A alternator
Yanmar VCS CAN-bus control system
Specifications
Brand | Yanmar |
Model | 8LV-370Z |
Rated Output | 272 kW / 370 mhp |
Rated Speed | 3,800 RPM |
Idle Speed | 550 RPM |
Displacement | 4.460 L (272.24 cu in) |
Cylinders | V8 |
Bore × Stroke | 86 mm × 96 mm |
Type | 4-stroke, water-cooled diesel engine |
Dry Weight | 435 kg |
Alternator | 12 V, 180 A |
Emission Compliance | EU: RCD 2, EMC; US: EPA Tier 3, IMO |
Good to know
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.