I have acquired a Moki 180 2 stroke, recently, it came without the silencer fixing bolts. I am unable to achieve satisfactory security with M4 bolts & M5s are too big. Can anyone confirm the correct size, please?
I have an OS 120AX which has been converted to run on petrol using a MMM kit. It has the a standard OS carb, is very powerful, idles & accelerates as well as anyone would wish & is remarkably economical. I use a synthetic oil at 20:1.