Interesting Steve! I did not realize the AeroCarb was a close copy of the EFS-2! I am running an EFS-2 on my 2.4 VW but I am looking at upgrading it to an EFS-3 as I think it might be restricting the airflow a bit at the moment.
I wonder if the AeroCarb would be an option? I suppose I need to look at throat diameter. Fitting an EFS-3 would be easier though as the linkages would be similar to my current setup as shown here http://zu-avb.hopto.org/ZS-VYZ/img_3378_std.jpg Fly safe, Rudi On 1/18/2012 6:04 PM, STEVE bennett wrote: > Just a small note, the Rotec carb, is not a fuel injection system, nor fuel > injector when compared to what a modern day automotive fuel injection system > is. It is a knock off of the Ellison series of carburetors. Their web site > does say " fuel injection", if you read down the page a bit. When Monnett > came out with his AeroCarb, a POSA knock off, is killed the sales of the > EFS-2, so Ben Ellison ceased production of that particular carb. Ellison > Fluid Systems still manufacutrers all the other carbs. > > http://www.rotecradialengines.com/TBI/TBI.htm > > http://ellison-fluid-systems.com/injectors.shtml > > Steve Bennett >