Redline is a new engine product line of Thunder Tiger. High performance, extreme power will be the main features of this series engine. RL-53H (R) helicopter engine is the first engine in this series. With the biggest displacement & awesome power, RL-53H (R) is the best choice nitro power plant for your. 50 size heli model. Install the new RL-53H (R), you will get the extreme power you never experience before!!
Features: Biggest displacement with large power Fix type Carb. Installed thermal Isolator gasket construction Ringed piston with XC2 cylinder construction Push-Pull throttle lever Anodize Machinery Cylinder Head LU Type RR Ball Bearing Reinforce beam structure Specifications: 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 Product Name/ Code:RL-53H TT9606 Manufacturer: Thunder Tiger