O.S. Engine #12186 - 21 XZ-B OS speed Factory Tuned Buggy Engine  [OS-12186]

Specification:
Glowplug T-P3
Exhaust seal ring
Dust cap set (18mm/16mm/3mm)
Carburettor 6mm, 7mm
Displacement: 3.49cc (0.213cu.in)
Bore: 16.27mm (0.64in.)
Stroke: 16.8mm (0.66in.)
Practical r.p.m. range: 4000~40000r.p.m.
Output: 2.6ps/34000r.p.m.
Weight: 355g (12.52oz.)