REX In Flight Needle Valve Adjustment Kit by Novarossi
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This is a optional Novarossi REX In Flight Needle Valve Adjustment Kit and is intended for use with the Novarossi REX 57HR engine. This kit allows the pilot to make In-flight adjustment of the High Speed needle from the transmitter. This is easily installed, and replaces the stock main needle and ratchet spring. Using one of the auxiliary controls on the transmitter, the High Speed Needle can be adjusted to optimum setting while the helicopter is in flight. It is also useful in that it allows the pilot to richen the high speed needle as the fuel tank runs low, all through the touch of a button on the transmitter.
This product was added to our catalog on December 22, 2009.