O.S. 21XZ-B V-Spec Buggy Engine

This is the O.S. 21XZ-B V-Spec Off-Road Competition Buggy Engine. No other details are currently available. Please check back for more information on the O.S. 21XZ-B V-Spec.

Specifications:
Displacement: 3.49cc (0.21 cu.in.)
Bore: 16.27mm (0.64 in.)
Stroke: 16.8mm (0.66 in.)
Practical R.P.M.: 4,000-40,000 r.p.m.
Power Output: 2.55 ps / 33,000 r.p.m.