I should also mention that anybody building a Corvair engine for aircraft use really MUST buy William Wynne's conversion manual. It's only $59 and keeps you from doing stupid things like buying the wrong engine or (I hate to say it) unscrewing all your head studs. You can order it from www.flycorvair.com , http://www.flycorvair.com/manual.html to be exact. Pat Panzera built a gorgeous engine with many hours of modifications, CNC machinework, and polishing, only to find out he built it from the short stroke version, which is lower power and weak connecting rods. That engine never flew...
Mark Langford, Huntsville, Alabama see KR2S project N56ML at http://home.hiwaay.net/~langford email to N56ML "at" hiwaay.net --------------------------------------------------------------
