O.S. Engines have announced the signing of former Picco factory drivers Tadahiko and Yuya Sahashi to their team. 2013 IFMAR 1/8th On-road World Champion Tadahiko, and Yuya, third place finisher at the 2015 Worlds, will utilise O.S. Speed engines in their forthcoming campaign that will include appearances at the Japanese National championships and of course the IFMAR 1/8th On-road Worlds in France.
Source: O.S. Engines [osspeed.com]
The latest O.S. Speed engine to surface is the Speed T1202 1/10th scale touring car engine. With significant updates have been made to the original T1201, the latest version features improved torque, a tungsten-weighted crankshaft with diamond-like coating and a lighter piston for better performance over the whole RPM range. A thinker cylinder flange transfers heat more efficiently to the low-profile cooling head and a low-profile carburettor restrictor enables quicker throttle response from low to top. On top of this the engine offers improved mileage.
O.S. Engines have introduced their new O.S. Speed Gold glow plugs. Building on the success of the recently introduced limited edition #80 plug the P3, P4, RP6 and RP7 turbo-style plugs complement the already existing range with the P3 and P4 offering improved low to middle-range power and quicker response to throttle inputs, allowing for quicker spool up and also more stable idling. The different idling characteristics will also be acoustically noticeable. As for the RP6 and RP7, both glow plugs will also offer improved low-end power and quicker spool-up. The glow plugs become available by October.
Source: O.S. Engines [os-engines.co.jp]
On show during this week’s Tokyo Hobby Show is O.S. Engines’ new Speed B2102 3.5cc nitro buggy engine. The most noticeable part of the power plant is its low-profile cooling head that sits about 17mm lower than standard, making for a greatly lowered centre of gravity without sacrificing cooling performance. Also new to the B2102 are the carburettor, crankcase, combustion camber insert and more. The engine will become available from December as engine only or including a T2090SC muffler.
View the specifications and a comparison image here
O.S. Engines have introduced their limited edition 24K Gold-plated #80 glow plug. The release goes along with the the recently announced O.S. Speed Spec II Gold Edition and B2101 Las Vegas Edition engines with the #80 glow plug being a renamed #8 covered in a luxurious gold-plating in honour of O.S.’s 80th anniversary. The plug is usable just like a standard #8 and available for a limited time only.
Source: O.S. Engines [osengines.com]
O.S. Engine have introduced a special edition of their popular B2101 3.5cc off-road engine to celebrate the company’s 80th anniversary. The limited Las Vegas Edition sports five stars and stripes on its cylinder head – each one representing an O.S. IFMAR Worlds victory. Otherwise the engines relies on the proven B2101 design with a DLC-coated crankshaft balanced with tungsten weights and a 21J carburettor.
View the features and specifications here
French company Racing Experience has introduced their new EFRA 2135 off-road exhaust. Manufactured by Hipex the super-strong pipe was developed to offer exceptional performance especially with O.S. based engines but it also works great with 5-port Picco based propulsion. The exhaust is available as a complete set including silicone gaskets and mounting springs as well as O.S. or Picco specific manifold.
Source: Racing Experience [racing-experience.fr]
O.S. Engine have released first images and information on three new .21 and .12 engines. First up is the Speed 21XZ-B Spec.III 3.5cc nitro off-road engine. The latest edition of the competition engine features a revised liner for improved torque in the low and mid RPM range while maintaining exceptional mileage at the same time. Also new is the DLC-coated and tungsten-balanced crankshaft and all that is housed in a redesigned crankcase and topped off by a 5mm lower cooling head. The engine is rounded out by the 21J carburettor. The engine will become available in August and it is also available as a combo package including a T-2060SC EFRA2042 pipe.
