like info about the eng. like how to take care of it and how to change stuff in it to make it easyer to start i just want a basic website on all that stuff or yall can just tell me. i know hardly nothen about these little motors like were is the idle speed thing at and were is the the carb at and where can u turn it at and what does changeing the carb do? and whats the best pos. for the carb to be at? i know what idle speed does

Edit:and what is lean and not lean mean? and how long do the stock rc10gt motors normaly last?