August 28, 2023

SMJ Kabuto Spec 3 silencer

Kabuto, the engine brand from Japan’s SMJ, has released two new tuned silencer sets for 1:8 and 1:10 Onroad competition.   For 1:8, the new silencer set is perfectly matched for the Kabuto 7 port engine which shows responsive characteristics to throttle input. The overall shape of the silencer has been thickened to increase power in the mid to high speed range.  In addition, the combination of the straight type MR03 manifold dramatically improves pickup at higher RPMs and allows the driver to experience overwhelming power from low speeds to the top end of the range.  For 1:10 the Kabuto silencer is known for its top-end power.  Based on the O.S. Speed T1070C, the high performance and reliability of the T1070C has been retained, while the MT03 manifold, which has a new shape and greatly improves exhaust efficiency, has been combined with the T1070C to bring out a higher level of power across the entire throttle range.  You will be able to feel the outstanding throttle feeling not only on high-speed circuits with long straights, but also on technical circuits.

View 1:10 Pipe set here


September 6, 2017

SMJ Kabuto T12 2.1cc nitro on-road engine

Coming from SMJ is the Kabuto T12 2.1cc nitro on-road engine for 1/10th 200mm nitro touring cars. Based on the O.S. Speed T12 engine the Kabuto variant was fine-tuned to extract even more performance from the power plant while also upping low to mid-range torque. Different from the other Kabuto engines it does not come pre-broken-in but with a newly designed, engraved cooling head. Also available is a suitable, tuned silencer set based on the O.S. Speed T-1070C L52 exhaust that includes the muffler, manifold, silicone gaskets and mounting springs. The engine and exhaust are available separately and also a combo package.

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April 14, 2017

SMJ Kabuto 21XB2 & R21 3.5cc nitro engines

SMJ have introduced the new Kabuto 21XB2 off-road and R21 on-road engines. Starting with the off-road engine, the 21XB2 is available in a Power and Eco variant with he first one being aimed towards racing on high-speed off-road tracks on the the growing 1/8th GT class while the Eco variant is best used on low-grip or bumpy tracks. Both long-stroke engine feature DLC-coated and balanced crankshafts as well as ceramic rear ball bearings. On the carburettor side of things the Power variant is equipped with a 7mm venturi while the Eco engine utilises a smaller 6mm venturi. Both engines come pre-run-in meaning minimal preparation time to get them track-ready.

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