Nitro Engines

OFNA Hyper .21 (FOR PARTS ONLY) Stock Picture Used.Pull start is disassembled Engine has low compression. May need carb midrange reset. Includes brass crank collet. No clutch nut. Will idle, has issues mid-range. Includes new header and gasket. This is one of the..

 Screw idle speed/2X1mm O-Ring ..