Thunder Tiger Four Stroke series are manufactured by automated computer-controlled machinery, resulting in a product that looks & performs better. Special camshaft & oversize valves combine to improve performance & easy handling. Precision air bleed carburettor makes adjustments simple, & efficient mufflers keep things quiet at the field. Perfect for the pilot looking for the authentic aircraft sound. The Thunder Tiger F-54S powerhouse engine is the perfect choice to enjoy the advantages of four-stroke performance; the ability to swing a large prop, increased torque, reduced noise & much enhanced fuel economy. The F-54S features a twin needle updraft carburettor, black anodized cylinder head, oversized valves, & combines a high performance silencer to deliver the best power-to-weight ratio & awesome torque.
Features: Black cylinder head Crankshaft with Ni plating to further reduce corrosion XC2 (extreme composite coating) cylinder liner with special criss-cross pattern etched Lightened hypereutectic machined Al-Si ringed piston High-strength connecting rod with bushings pre-installed Dual ball bearing supported crankshaft Rubber- sealed rear bearing to further reduce corrosion Plain bearing supported camshaft Fine polishing rocker cover State-of-the art CNC machined components Smooth manifold Rear-mounted updraft & reversible carburettor Black anodized muffler included Redline RF glow plug included Specification: Displacement (c.c. / cu.in.) 8.87 c.c. /. 541 cu.in. Bore (mm / in.) 24.0 mm / 0.945 in. Stroke (mm / in.) 19.6 mm / 0.772 in. Practical R.P.M. (R.P.M.) 2, 200 ~ 13, 000 rpm Output (BHP/RPM) 0.8 BHP / 12, 000 RPM Weight (g/oz) 419.6 g / 14.80 oz Product Name/ Code:F-54S TT9803 Manufacturer: Thunder Tiger