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Indmar Marine Engine Hammerhead 383 - 340-hp
Inmar is a proven leader in the advancement of inboard power technology. Inmar sets the pace!

Key Features

• Certified: 4-Stars Super Ultra-Low Emission by California Air Resources Board 2007.
• Stainless steel valves and retainers are specified for reliable performance at extended RPMs.
• The Hammerhead 383 has as a standard feature Precision Pro Speed Control©.
• FastBurn aluminum heads to provide excellent air handling and combustion characteristics along with 9.7:1 compression.
• ETX/CAT (Extreme Tuned Exhaust with Catalyst). The most dramatic achievement for boater safety is ETX/CAT's substantial reduction of Carbon Monoxide (

Indmar Marine Engine Hammerhead 383 - 340-hp (Inboard) Specifications

Fuel Type	Gasoline
Horsepower	340-hp
Warranty	3 Years
Displacement (cu/cc)	383.00 cu / 6,276.25 cc
Number of Cylinders	8 Cylinders
Configuration	V8
Fuel Delivery	Fuel Injected
Full Throttle RPM	5200