Samurai 321B High Speed Needle by ProTek RC
This is a replacement ProTek R/C Samurai 321B High Speed Needle. This package includes the high speed needle, as well as one high speed needle o-ring. These o-rings can also be purchases separately (PTK-2540). The high speed needle is used to regulate the fuel flow in the upper throttle range.
This product was added to our catalog on November 6, 2014.