Product Information A new version of a popular powerhouse! An aluminum heat sink head combined with special factory tuning makes this a more efficiently cooled .21 VZ-B V-Spec competition engine! Aluminum transfers heat away from the crankcase more efficiently, for more consistent cooling. The specially coated crankshaft features a precision ceramic bearing that greatly reduces friction – plus a Tungsten weight for added balance. A double adjustment carb allows for ultra-fine tuning for demanding race conditions. SPECIFICATIONS: Stock Number: OSMG2069 Displacement: 0.211 cu in (3.46 cc) Bore: 0.653 in (16.6 mm) Stroke: 0.630 in (16.0 mm) Practical rpm range: 3,000-40,000 Output: 2.5 hp @ 34,000 rpm Weight: 12 oz (345.5 g)
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Price: £289.99 £259.99
