Indmar Marine Engine Hammerhead 383 - 340-hp
Inmar is a proven leader in the advancement of inboard power technology. Inmar sets the pace!
- 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
||383.00 cu / 6,276.25 cc
|Number of Cylinders
|Full Throttle RPM