Notice: This version of the RCU Marketplace is no longer accepting new listings.
We have a brand new, easy to use RCU Marketplace
Come take a look. On April 5, 2018, once all existing listings have expired, the old marketplace will close for good. In the meantime, feel free to browse what is for sale here, but please make any new for-sale or trade listing in the new Marketplace!
Both the engine and teh pip are BRAND NEW in BOX - still factory sealed Never opened! Specification Displacement (c.c. / cu.in.) 8.67 c.c / 0.529 cu.in Bore(mm / in.) 22.5 mm / 0.886 in Stroke(mm / in.) 21.8 mm / 0.858 in Practical R.P.M.(R.P.M.) 2,000~21,000 Output(BHP/RPM) 2.1 BHP / 17,000 RPM Weight(g/oz) 380 g / 13.40 oz The new REDLINE HI-FLOW 3D PIPE(#9722) is special designed to fit with the Thunder Tiger RL-53H helicopter engine. Features enlarged exhaust volume, with smooth airflow to help the engine generate extreme power output and high torque at high RPM. Steady backpressure flow design to make the engine run smoothly under different RPM conditions. Fit with RL-53H engine, #9722 HI-FLOW 3D pipe will perform specifically at high RPM/high torque output while under the most demanding flight routines. It will be the best choice for the 3D extreme pilot.