John,

The MECOA .46 R/C is a great engine for LOW $$$. I broke mine in as Dar recomends.
Put a Tower muffler on it and gained aprox 400 RPM. I have since converted it to Diesel and get
13,000RPM on a 11x6 black master airscrew prop. A number of my friends have 2 or 3 of them.
I do not know why anyone would pay double for an OS .46 FX?


Francis