You sir, are much more ambitious than I am. I tip my hat to you. I have always been under the impression that a 2-stoke engine benefits more in rpm from tuning than a 4-stroke, as the Moki is. This engine has excess capabilities for the type aircraft I use them in anyway. 18 inch pitch really hauls the mail even at 4800. Bad things happen when these rev too high.
Last edited by ram3500-RCU; 01-02-2014 at 06:40 AM.