STERNBOARD ENGINE MERCRUISER 8.2 MAG HO DTS 430HP

 

• HP / kW 430 / 321
• Maximum RPM (WOT) 4600-5000
• Engine type V-8
• Displacement (L) 8.2
• Fuel delivery system Multi-point Electronic Fuel Injection (MPI)

 

Simple. Easy. Powerful.

Built for ease – from maintenance to maneuvering.

 

 

 

Durable.

A high-displacement footprint allows the V-8s to work smarter – not harder – with lower max rpm to ensure longer engine life. Engine Guardian is standard and averts potential problems with timely intervention, while the Cool Fuel Module prevents vapor lock.

 

 

 

 

High Technology.

Long runner intakes pack more air into the chamber, while the advanced MPI system fine-tunes the fuel-to-air mix, producing more power on combustion. High performance aluminum cylinder heads improve mid-range acceleration. Optional SmartCraft® Digital Throttle & Shift provides silky-smooth operation.

 

Big Power From Little Gas.

These big blocks put all the power you want on the line when you need it – just the ticket for larger cruisers. The high-output alternator generates 65 percent more power than previous models. Yet the MPI and ECT systems also ensure maximum fuel economy. And these engines take 87-octane gas!

 

 

Corrosion Protection.

The MercFusion Paint System creates an outer seal against the elements, while MerCathode® provides automatic protection against galvanic corrosion. For maximum defense against saltwater effects, the SeaCore® industrial hardcoat anodizing system and closed-cooling circuit is available.

Specifications

 

HP / kW	430 / 321
Maximum RPM (WOT)	4600-5000
Engine type	V-8
Displacement (L)	8.2
Bore and stroke	4.47 x 4.00" / 113.5 x 101.6 mm
Compression ratio	8.75:1
Recommended fuel	Unleaded Regular 87 Octane Minimum (R+M/2)
Engine control system	PCM 09 with SmartCraft CAN capability
Fuel delivery system	Multi-point Electronic Fuel Injection (MPI)
Air induction	High inertia induction system
Ignition	Distributorless ignition with knock control
Alternator amp / Watt	65 amp / 917 watt
Water drain system	Single point air actuated
Exhaust system	Tuned runner exhaust manifolds with 316 stainless steel tubular dry joint elbows
Cooling system	Brass sea water pump
	Closed cooling
	Long life 5-year antifreeze
Accessory drive system	Auto-tensioner
	Serpentine belt
Recommended oil	NMMA Certified FCW 25W-40 Synthetic Blend
Engine guardian system	SmartCraft Engine Guardian
Dimensions (L x W x H)	35 x 33 x 24" / 878 x 838 x 610 mm
Weight (engine only)	990 lbs / 449 kg
Compatible drives	Bravo One X
	Bravo One XR
	Bravo Three X
	Bravo Three XR
	Bravo Two X