OS Engines have released their new OS Speed R21 Shimo Edition 2 onroad engine, a collaboration with top Japanese racer Takaaki Shimo. Visually the engine has received a very nice champagne colour to both the cooling head and venturi, while internally there has also been work done to the R21 engine. A new crankshaft design focuses on power delivery throughout the range while the 7 port liner has also received attention to optimise it for the new crankshaft. Sold as a combo set, it comes supplied with the EFRA2165 Tuned silencer set MR03 that includes the WC Exhaust manifold set.
With over 25 years racing experience, BlueRC was formed in 2013 and are specialist in Nitro On-Road racing. Top European brands include Shepherd RC, Max Power Engines, Hasi Tuned, Brilliant RC, Xtreme Aerodynamic Bodies, Matrix RC Tires are just some of the brands. We sell what we race, and provide the best after sales support to our customers.
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