RE: The EFS3 is now the Ellison carb of choice for engines which are used on the KR
This is what Ellison wants you to think. If I had an engine larger than a VW 2180, such as a Corvair or a type IV, then I would agree with Ellison and that statement. However, I strongly believe that the EFS-3 is too large for the smaller engines. Ellison says to just limit the throttle slide opening, I say that is crap. I have communicated with Ellison on many occasions and each time, I blast them for discontinuing that carb. If you can get one and are using a 2180 or smaller, get it. I love the carb and I think that Ellison has done the light plane community a disservice by not producing that carb anymore. PS: Even though no one asked, I think that the 2 is too small for the larger engines. Like you needed another opinion to add to your trash bin. See N64KR at http://KR-Builder.org - Then click on the pics There is a time for building and a time for FLYING and the time for building has expired. Daniel R. Heath - Columbia, SC See you in Mt. Vernon - 2005 - KR Gathering