3 Headers Designed for Radio-Controlled Pattern Planes

The NMP Pattern Header is designed for YS engines 1.20 thru 1.60.  Developed through rigorous testing in the field, the NMP Pattern Header accomplishes more than most headers in its class.  Cooling by design (see comments below) this header won't rob the engine of the power often lost with other headers.

Regardless of your engine-exhaust setup, Hatori has a header for you.  Well known in the Pattern RC world for excellence in design and performance, Hatori headers and Hatori mufflers make excellent choices for most pattern and 3-D model planes.