ive had my 66cc kit for about 3 months and i want to try something that isn't just from a kit. it seems the best price to performance engines in my area are in lawnmowers or generators (whipper snippers have best price to performance but to small ). the issue with a lawnmower is the vertical to horizontal conversion which i'm happy to try but if a generator motor is suitable i'll just use that. also can you do anything to these engine to reduce the fuel consumption so that they don't guzzle insane amounts of fuel? like adjusting carby. im mainly going for a bigger CC so that it doesnt have that high pitched whine we've all come to know xD.