TOHATSU BFT 75A Owner's Manual page 127

The one-star label identifies engines that meet the Air Resources Board's
Personal Watercraft and Outboard marine engine 2001 exhaust emission
One Star
standards. Engines meeting these standards have 75% lower emissions than
Low
conventional carbureted two-stroke engines. These engines are equivalent to
Emission
the U.S. EPA's 2006 standards for marine engines.
The two-star label identifies engines that meet the Air Resources Board's
Personal Watercraft and Outboard marine engine 2004 exhaust emission
Two Stars
standards. Engines meeting these standards have 20% lower emissions than
Very Low
One Star-Low Emission engines.
Emission
The three-star label identifies engines that meet the Air Resources Board's
Personal Watercraft and Outboard marine engine 2008 exhaust emission
Three Stars
standards or the Sterndrive and Inboard marine engine 2003-2008 exhaust
Ultra Low
emission standards. Engines meeting these standards have 65% lower
Emission
emissions than One Star-Low Emission engines.
The four-star label identifies engines that meet the Air Resources Board's
Sterndrive and Inboard marine engine 2009 exhaust emission standards.
Four Stars
Personal Watercraft and Outboard marine engines may also comply with these
Super Ultra
standards. Engines meeting these standards have 90% lower emissions than
Low Emission
One Star-Low Emission engines.
TECHNICAL INFORMATION
Cleaner Watercraft - Get the Facts
1-800-END-SMOG
www.arb.ca.gov
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