I have started using Irvine engines on my glow planes and have been very impressed with the reliability of these motors. They have started easy and ran strong from the first flight on. I am currently using a .53 and a 1.50 and have never had engines perform like these, out of the box. I have used Super Tiger, O.S., ASP, Moki, Saito, Magnum and YS. I have also been very impressed with the Zenoah line of gas engines. I also have a new FPE 4.2 that I just can't seem to get running right. Has anyone been running a FPE? Maybe you can help.

Thanks