Glen-L.com

I am getting ready to build a Glen-L crackerbox. Here in NJ it will need to comply with USCG regs. Question is: Will I need to purchase a new EPA compliant engine (one that meets exhaust emission standards) or can I install a used engine that won't have catalytic converter?

You can either purchase a new engine equipped with emissions control, or use an engine family exempted from that requirement.

Check out the link below and click on one of the Marine Power units. It states that they're not required by current EPA regulations to be catalyst compliant until further notice.

• Small Block V8 5.0L/5.7L Bobtail Marine Engines and Boat Motors (perfprotech.com)

It gets a little more complex if you're repowering a boat. Options and regulations are explained here :

• Repowering Mercruiser Sterndrive & Inboard Engines with 2010 EPA Exhaust Emission Regulations October 2009 (perfprotech.com)

As far as I can tell, vintage engines, used engines and home-built custom engines are exempted from the regulations.

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Paul Kane Chelsea, PQ

Building the Glen-L Hot Rod : http://www.boats.chelseacoachworks.com