No. My first KR2 had an 1835, and it flew well with it. However, if you could build it at 450 pounds or less, then you might get away with the 1600. I don't think it will kill you, but you won't have very good climb.
See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2011 - KR Gathering in Mt. Vernon, Il - MVN There is a time for building and it never seems to end. Daniel R. Heath - Lexington, SC -----Original Message----- 1600cc. Is that going to be good enough for my kr2?