Features :
- Thunder Tiger 9802 F-75S Four-Stroke Engine
- CNC machined construction for precise tolerances
- Front and rear ball bearing supported crankshaft
- Easy to adjust airbleed carburetor
- Forged aluminum connecting rod with dual bushings
- Ringed piston
- Three year limited warranty

Specifications :
- Displacement: .752 cu in (12.33cc)
- Bore: 1.114" (28.3mm)
- Stroke: 0.772" (19.6mm)
- Practical RPM: 2,300 - 12,00 rpm
- Output: 1.2 HP @ 11,000 rpm
- Weight: 16.13oz (457.2g) without muffler
- Crankshaft Size: 1/4-28
- Height from Mounting Tab Bottom to Top of Rocker Arm: 3.5" (88.3mm)
- Height from Crankcase Bottom to Top of Rocker Arm: 4" (101.6mm)
- Width at Mounting Tabs: 2.12" (54mm)
- Width of Crankcase below Mounting Tabs: 1.43" (36.5mm)
- Center of Mounting Holes Same Side: .79" (20mm)
- Center of Mounting Holes Opposite Side: 1.8" (45mm)
- Center of Crankcase to Drive Washer: 2.25" (57.4mm)
- Distance from Backplate Screw to Drive Washer: 3.23" (82.2mm)

Package Contents :
Thunder Tiger F-75S Four Stroke Engine with header pipe, muffler, glow plug, two valve gauges, valve adjusting wrench, three hex wrenches and instruction sheet