Mercury 300XS OptiMax User Manual

WARRANTY INFORMATION
18
FO
ID
A
22532
Two Stars - Very Low
Emission
The Two Star label identifies
engines that meet the Air
Resources Board's Personal
Watercraft and Outboard
marine engine 2004 exhaust
emissions standards. Engines
meeting these standards have
20% lower emissions than One
Star - Low Emission engines.
A
S
S
D
22533
Three Stars - Ultra Low
Emission
The Three Star label identifies
engines that meet the Air
Resources Board's Personal
Watercraft and Outboard
marine engine 2008 exhaust
emissions standards or the
Sterndrive and Inboard marine
engine 2003-2008 exhaust
emission standards. Engines
meeting these standards have
65% lower emissions than One
Star - Low Emission engines.
RN
F
T
22534
Four Stars - Super Ultra Low
Emission
The Four Star label identifies
engines that meet the Air
Resources Board's Sterndrive
and Inboard marine engine
2009 exhaust emission
standards. Personal Watercraft
and Outboard marine engines
may also comply with these
standards. Engines meeting
these standards have 90%
lower emissions than One
Star - Low Emission engines.

Mercury 300XS OptiMax Specifications

General

Engine Type	2-Stroke
Horsepower	300 HP
Alternator Output	60 amp / 756 watt
Gear Ratio	1.75:1
Starting System	Electric
Fuel System	2-Stage Direct Fuel Injection (DFI)
Weight	505 lbs / 229 kg
Cylinders	6
Steering	Hydraulic
Shaft Length	25"