One of the most commonly used gas engines, rebuilt and converted for use in aircraft today is the Subaru. CCR in Denver makes its living off of that business. bob '87 Syncro Westy w/Subaru 2.2 aircraft engine. ;-) On Sun, Jul 12, 2009 at 11:12 AM, Poppie Jagersand < poppie.jagersand@yahoo.ca> wrote: > Aircraft engines have some nice features: > Usually good power to weight ratio. > Various redundant systems for failproofness in the air. > > Some have much better efficiency than car engines. For example, the > Continental watercooled engine Rutan used in the around the world flight > Voyager consumed only 200g fuel per kWh produced. That is an amazing 50% > better efficiency than fuel injected car engines of the time (80's). > > I'm wondering what the specific fuel consumption is of today's more > advanced gas engines? For example, Toyota seems to have the MPG lead in > several categories (e.g. Corolla, Echo, Yaris) with their 1.5 and 1.8 VVT > engines. Some of this is likely due to superior engine efficiency. > > Martin > > |
Please note - During the past 17 years of operation, several gigabytes of
Vanagon mail messages have been archived. Searching the entire collection
will take up to five minutes to complete. Please be patient!
Return to the archives @ gerry.vanagon.com
The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.
Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.