Indmar Marine Engine Hammerhead 383 - 400-hp
Inmar sets the pace and leads the industry with inboard power snd technology. Inmar is the worlds largest privately held manufacturer of gasoline power inbosrd marine engines.
- FastBurn aluminum heads to provide excellent air handling and combustion characteristics along with 9.7:1 compression.
- The Hammerhead 383 has as a standard feature Precision Pro Speed Control©.
- Stainless steel valves and retainers are specified for reliable performance at extended RPMs.
- ETX/CAT (Extreme Tuned Exhaust with Catalyst). The most dramatic achievement for boater safety is ETX/CAT's substantial reduction of Carbon Monoxide (
- Certified: 4-Stars Super Ultra-Low Emission by California Air Resources Board 2007.
Indmar Marine Engine Hammerhead 383 - 400-hp (Inboard) Specifications
||383.00 cu / 6,276.25 cc
|Number of Cylinders
|Full Throttle RPM