At the last Seattle boat show I talked to an engine vendor. He said that because of the emission requirements in the U.S. (California) the new engines have less power than their European counterparts.
Sent from my T-Mobile 4G LTE DeviceDoug Mountjoy POYC Puget Sound Pegasus (for sale) Lf38 Rebecca Leah LF39 -------- Original message --------From: Chuck Gilchrest via CnC-List <cnc-list@cnc-list.com> Date: 8/17/17 10:45 (GMT-08:00) To: cnc-list@cnc-list.com Cc: Chuck Gilchrest <csgilchr...@comcast.net> Subject: Re: Stus-List Emission controls When the CARB (California Air Resources Board) standards get applied to cars and motorcycles, it means more evaporative canisters on crankcase vents and intake systems to reduce VOC vapors into the atmosphere. Perhaps the same for marine diesels as well. One could say that it would make a diesel engine compartment less stinky with diesel fumes and it is also possible that it is a bit cleaner at the exhaust pipe than a 49 state model. Note that particulate standards enforced by CARB have completely eliminated the sale of 2 stroke marine engines in California. It is rather unlikely for Yanmar to offer two separate models of this engine for US sales and it is also possible that due to better engine technology and fuel delivery systems, to say nothing of the higher compression of having a new engine, you may find yourself with improved fuel economy compared to your aging troublesome diesel. Chuck Gilchrest S/V Half Magic 1983 35 Landfall (Yanmar 3HMF) Padanaram, MA -----Original Message----- From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Andrew Burton via CnC-List Sent: Thursday, August 17, 2017 12:42 PM To: cnc-list@cnc-list.com Cc: Andrew Burton <a.burton.sai...@gmail.com> Subject: Stus-List Emission controls Well, I finally got tired of fixing my engine every time I went out (or so it seemed), not to mention dealing with all the diesely rust under and around the thing. So I have gone for a brand new Yanmar 3YM30AE. It goes in this afternoon. It's pretty and shiny gray and I think I love it. However, I notice on one of the labels that it qualifies with all California emissions requirements. What does that mean in the real world (you know, the part that isn't in California)? I can't help thinking that it means seriously reduced efficiency and power. Running around with a 20-gallon fuel tank, that is a serious consideration. Can the assembled intelligence here give me some insight into what this means? Cheers Andy C&C 40 Peregrine Andrew Burton 61 W Narragansett Newport, RI USA 02840 http://sites.google.com/site/andrewburtonyachtservices/ +401 965-5260 _______________________________________________ This list is supported by the generous donations of our members. If you wish to make a contribution to offset our costs, please go to: https://www.paypal.me/stumurray All Contributions are greatly appreciated! _______________________________________________ This list is supported by the generous donations of our members. If you wish to make a contribution to offset our costs, please go to: https://www.paypal.me/stumurray All Contributions are greatly appreciated!
_______________________________________________ This list is supported by the generous donations of our members. If you wish to make a contribution to offset our costs, please go to: https://www.paypal.me/stumurray All Contributions are greatly appreciated!
