Matronics Email Lists :: View topic - Rotax 912 fuel injection

Matronics Email Lists
Web Forum Interface to the Matronics Email Lists

Get Email Distribution Too! FAQ Search Memberlist Usergroups Register

Profile Log in to check your private messages Log in

Rotax 912 fuel injection

Matronics Email Lists Forum Index -> RotaxEngines-List

View previous topic :: View next topic

Author Message

Hoffmann.RS(at)T-Online.d
Guest

Posted: Thu Jul 17, 2008 11:21 am Post subject: Rotax 912 fuel injection

Hello listers,<?xml:namespace prefix = o ns =  "urn:schemas-microsoft-com:office:office" /> 

With rising fuel prices everybody talks about  injection engines, especially for the 91x engines. There are interesting  features e.g. on www:experimentalinjection.com.  However the size of the resulting engine is such that it might not fit under a  standard LSA cowling. 

Throttle bodies and engine control computers  are not difficult to obtain as they can be adapted from the automobile or  motorcycle world.  

For me the critical point to start would  however be to find suitable elbows to be flanged to the cylinder intakes to  produce the intake manifold. Is anybody out there how knows whether a standard  elbow of another engine would fit? Maybe even Rotax themselves might have such  an elbow used for another engine (snowmobile, quad or whatsoever) for taking  benefit of standardisation, but they might not tell. 

Milling a flange and welding an exactly bent  aluminium tube to it would be the second best way if you can get the whole thing  as a series spare part J 

I would like to add a common plenum and  individual injectors to all four cylinders with a common throttle body. Any  ideas? 

Richard 

 

   [quote][b]

- The Matronics RotaxEngines-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?RotaxEngines-List

litesellme(at)yahoo.com
Guest

Posted: Thu Jul 17, 2008 11:58 am Post subject: Rotax 912 fuel injection

I am the guy making these engines. They will Fit under your cowl. Call me if you have questions 

661 4281850



--- On Thu, 7/17/08, Hoffmann D- Remscheid <Hoffmann.RS(at)T-Online.de> wrote:

  	  Quote: 	
		  From: Hoffmann D- Remscheid <Hoffmann.RS(at)T-Online.de>

Subject: Rotax 912 fuel injection

To: rotaxengines-list(at)matronics.com

Date: Thursday, July 17, 2008, 12:18 PM



     

Hello listers,  

With rising fuel prices everybody talks about injection engines, especially for the 91x engines. There are interesting features e.g. on www:experimentalinjection.com. However the size of the resulting engine is such that it might not fit under a standard LSA cowling. 

Throttle bodies and engine control computers are not difficult to obtain as they can be adapted from the automobile or motorcycle world.  

For me the critical point to start would however be to find suitable elbows to be flanged to the cylinder intakes to produce the intake manifold. Is anybody out there how knows whether a standard elbow of another engine would fit? Maybe even Rotax themselves might have such an elbow used for another engine (snowmobile, quad or whatsoever) for taking benefit of standardisation, but they might not tell. 

Milling a flange and welding an exactly bent aluminium tube to it would be the second best way if you can get the whole thing as a series spare part J 

I would like to add a common plenum and individual injectors to all four cylinders with a common throttle body. Any ideas? 

Richard 

 

 	  Quote: 	
		  

	


	
 [quote][b]

- The Matronics RotaxEngines-List Email Forum -

Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:

http://www.matronics.com/Navigator?RotaxEngines-List

Display posts from previous:

	Matronics Email Lists Forum Index -> RotaxEngines-List	All times are GMT - 8 Hours
Page 1 of 1

Jump to:

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum