Novarossi R46F Pylon Speed Aircraft Engine. 10mm RC carburetor, header and pipe.

The R46F "Pylon" engine with a 10mm RC carburetor is designed for both sport flying and all out racing where very high performance is desired.  Develops great power and handles well throughout the throttle range. Furnished with: 50904  tuned pipe not available 40401 Header for rear exhaust engines Header is out of stock Use only high speed rated props with this engine, i.e. APC Pylon .40 Props with D-1 Hubs or Carbon Fiber or Wood props rated for high RPM's. Specs: for .46/7.5cc displacement rear exhaust engine Maximum HP at 33,900 RPM Practical range 3,000 - 35,500 RPM Bore 20.85 mm x Stroke 21.94 mm 9 Transfer Ports Uses Turbo C6TF or C6TGF glow plugs 16mm Turbo Crankshaft with double titanium alloy inserts. 5/16"-24 thread. Front and Rear Ball Bearings Full range large bore 10mm carburetor Weight: 476 Grams 10% or higher nitro fuel