High Speed Needle by YS Engines
Super Saver Shipping!
This item is eligible for Super Saver Shipping Learn More
This product was added to our catalog on February 16, 2016.This is a YS factory replacement high speed needle valve. This works with a wide variety of YS helicopter engines from older discontinued models, to current engines such as the 91 SR, 91 SR-3DS, and 91 SRX Tareq.