Displacement and Structure
The MerCruiser 3.0L is a 3-liter displacement engine with an inline-4 cylinder configuration.
Bore, Stroke and Compression
The bore and stroke of the MerCruiser 3.0L engine is 4 x 3.6 (in.), with a 9.3:1 compression ratio.
Other Specifications
The MerCruiser 3.0L engine is 29 inches long, 26 inches wide, and 21 inches high. It weighs 635 lbs; the alternator delivers 65 amps and 917 watts. The full-throttle RPM range is 4,400 to 4,800.