Tuning a Rc Nitro Engine for Optimal Power

When I began the first time to pack the supplied cars with gas of RC, I was accustomed to fighting to enter the engine the air, whereas I could obtain the engine to start on a tenth of dollar and it functioned very well for almost a whole fuel tank, it always seemed to overheat close to the race end. After many hours outside on the way I can now finally say that I the 'VE is descended, the