MASTERCRAFT 4.6L CADILLAC NORTHSTAR 320HP

Product Specification Listing for Marine Engine: MASTERCRAFT 4.6L CADILLAC NORTHSTAR 320HP

General Description

The MASTERCRAFT 4.6L CADILLAC NORTHSTAR 320HP is a high-performance marine engine designed to deliver exceptional power and reliability for a broad range of marine applications, including powerboats and yachts. Built with advanced technology and superior craftsmanship, this engine ensures optimum performance on the water.

Engine Specifications

• Engine Type: Water-cooled V8, Four-stroke
• Displacement: 4.6 liters (279 cubic inches)
• Horsepower: 320 HP @ 6,400 RPM
• Torque: 310 lb-ft @ 4,400 RPM

Dimensions and Weight

• Length: 28 inches (71 cm)
• Width: 26 inches (66 cm)
• Height: 22 inches (56 cm)
• Dry Weight: Approximately 490 lbs (222 kg)

Fuel System

• Fuel Type: Unleaded Gasoline, 89 Octane Minimum
• Fuel Injection: Sequential Multi-Port Fuel Injection
• Fuel Delivery: High-Pressure Fuel Pump

Ignition and Electrical

• Ignition System: Electronic Ignition
• Alternator: 12V, 70-amp
• Battery Requirement: 12V Marine Battery (Minimum 650 CCA)

Cooling System

• Type: Closed-Loop Cooling System with Heat Exchanger
• Water Pump: High-Flow Sea Water Pump

Exhaust System

• Manifolds: High-Performance Stainless Steel
• Catalytic Converter: Integrated for Reduced Emissions

Lubrication System

• Oil Capacity: 8 quarts (7.6 liters)
• Oil Type: SAE 5W-30 Synthetic Marine Oil
• Filtration: High-Performance Oil Filter

Transmission and Drive

• Recommended Transmission: Direct Drive, V-Drive, or Inboard Transmission
• Output Shaft: 1 1/8 inch Diameter, 316 Stainless Steel

Mounting and Installation

• Mounting Configuration: Universal Marine Mounts
• Installation Manual: Included with step-by-step installation guide

Environmental and Compliance

• Certifications: CARB (California Air Resources Board), EPA (Environmental Protection Agency)
• Emissions Rating: Ultra-Low Emissions

Additional Features

• Diagnostics: On-board Diagnostic System (OBD-II)
• Engine Monitoring: Multi-function Display for Engine Performance Metrics
• Corrosion Protection: Anti-Corrosive Coatings and Anodes

Optional Accessories

• Remote Oil Filter Kit
• External Sea Water Strainer
• Custom Exhaust Tips
• Additional Sound Proofing

Warranty

• Standard Warranty: 2 years limited warranty
• Extended Warranty: Available upon request

Manufacturer Information

• Manufacturer: MasterCraft
• Customer Service: 1-800-XYZ-MCRAFT (Toll-Free)
• Website: www.mastercraft.com

Note: Specifications are subject to change without notice. Please consult the manufacturer or an authorized distributor for the most up-to-date information.