PRO .12BK w/Rotary Carb

• Side exhaust.:
• Built-in hexagonal shaft starting system (shaft not included).:
• CNC machined components.:
• ABC piston and sleeve Aluminum piston, Brass cylinder liner tha is Chrome plated.:
• Hyperutectic machined Al-Si ringed piston.:
• Dual ball bearing-supported SG crankshaft.:
• Two needle valve rotary carburetor.:
• Three year limited warranty through Hobby Services beginning at dat of purchase.:

• Displacement: .129 cu in (2.11cc):
• Bore: 0.545 (13.85mm):
• Stroke: 0.551 (14.0mm):
• Practical RPM: 3,000 - 30,000:
• Output: 0.60 HP @ 29,000 rpm:
• Weight: 8.28oz (234g):
• Carburetor Settings-NOTE carburetor is preset from the factory and requires only small adjustments
• Needle Valve: 2-1/2 - 3 turns counterclockwise from closed:
• Air Bleed Screw: After setting needle valve, 1/8 turn clockwise if mixture is too rich or 1/8 turn counter-clockwise if mixture is too lean

Thunder Tiger Pro .12BK Model Car Engine with carburetor, air filter with foam element, decals and instruction manual