It just says 150 on the side, nothing else and the other one of equal size says FA-91. The props are 12" for both those engines. I replaced the fuel tank, the fuel tubes and the fuel filter, I took off the valve covers and they looked very clean and they were working properly. I also noticed when I opened or close the throttle, I could see fuel go down the feed line into the engine...but...alas still no start
Last edited by erwabo; 04-22-2015 at 03:46 PM.