8.1L MerCruiser Horizon Complete Engine

FOR SALE 8.1L MerCruiser Horizon Complete Engine. with MPI fuel injection, closed cooling, strong low-end torque, and inboard applications.

The MerCruiser 8.1L Horizon Complete Engine is a GM-based 496 CID (8.1L) V8 marine gasoline engine commonly used in yachts, express boats, and larger stern or inboard drive applications. It is offered in standard Horizon and High Output (H.O.) variants with multi-port fuel injection and a closed cooling system.

Includes

• Long block assembly
• MPI intake and throttle body
• ECM/ECU
• Exhaust manifolds and risers
• Closed-cooling heat exchanger
• Circulating water pump
• Fuel rails/injectors
• Alternator
• Starter
• Engine mounts
• Wiring harness
• Flame arrestor
• Sea water pump