2003 Yamaha YZ 125 "2411" Questions

2003 Yamaha 125 yz plug fouls pretty quickly. running 32/1 fuel oil ratio, and using NKG plug 2411/B8ES. Do we need to run a hotter plug? NGK BR9EG is the stock plug for your bike. You are one heat ...

...between a BR8EG and a B8ES. The B8ES is readily available from auto parts stores (NGK stock #2411) for $1.89 instead of $12+ for a EG plug form a bike shop. This info alone could save you a ...

...this ped faster. Using a malossi variator kit. http://www.psntuning.co.uk/scooter_parts.php?prt_id=2411 firt the NSC 110 CDI unit it is the same plugin fitting type and gives higherrev restriction ...