Thunder Tiger GP-28
Equipped with a 3 chamber muffler, noise levels are reduced while providing excellent performance with low fuel consumption. The swept back needle valve design and precision air bleed carburettor to make operating safe, reliable and simple.
Features:
- One piece crankcase
- Screw-in cylinder head
- Swept back needle valve design
- Air bleed carb design
- ABN piston
- 2 way engine mount
- 3 chamber muffler
- Machined cylinder head
Specifications:
- Displacement: 4.53 cc. / 0.277cu. in.
- Bore: 18.7mm. / 0.736 in.
- Stroke: 16.5 mm. / 0.65 in.
- Practical RPM: 2,500 ~ 16,000
- Output: 0.70 BHP / 15,000 RPM
- Weight: 221.1g/ 7.80 oz.






