oil

Hello I have a honda ct70 1970 and I would like to know what are the simplest system to cool the engine, I do not want to install a radiator of oil cooling and having to change my oil pump for a more powerful but I would be close to install another type of smaller system. Also I would like to...

ok i was riding the other night and then i started to have trouble with starting it and then the next day it started but was burning oil everytime i hit the throttle and i mean a good amount and it kicks over very easy why could this be me and my daddy thinks it's the rings:7: i need to know so...

how often should you change the oil in a lifan 110 engine? I know the stock motor is 500miles..... so should change the oil on the LIFAN 110 every 500?