hi guys i have a aerovate 50cc engine with 40 flights on it .i ran 2 gallons of gaswith lawn boy oil at 32to 1 through it . the engine pulls a 78 ' gp patty good but and heres the thing it has very little compression and will only start with a starter. also
after each flight the muffler which came with the motor comes loose i have tryed
lock tite and even tryed safety wire it still loosens up i was wondering if anyone
else is having this problem .if anyone has got any suggestion i would appreciate
your help
eddie