June 1, 2017

Reds Racing introduce new exhaust manifolds

Italian company Reds Racing have introduced new exhaust manifolds for .21 rear exhaust outlet engines. The new design connects the manifold to the engine with a much better fit. The end result improves the strength and durability of the spring retainers. The new design also provides improved cooling in the exhaust area to guarantee longer life for the gasket, equalling lower maintenance costs. The manifold is available in three sizes; the medium variant is recommended for short tracks where more bottom torque is required, but top speed will be lower. The second is the short manifold that is recommended for medium or standard-sizeĀ  tracks. It is a good compromise between torque and top speed. Last but not least comes the XS extra short variant that is recommended for tracks with long main straights and to achieve the highest top speed but lower bottom torque.

Source: Reds Racing [reds-racing.com]


May 23, 2017

Novarossi R4-17 nitro engine conrod

Coming from Novarossi and made for the company’s 1/8th on-road engines is the new R4-17 conrod. The part was developed for Novarossi’s high-performance engine line such as the Mito35WC and using a new material greatly improves overall durability with the conrod life being nearly doubled compared to the standard R4 while maintaining a low weight and high performance.

Source: Novarossi [novarossi.it]


May 17, 2017

Reds Racing M7 WCS Diamond Edition on-road engine

Italian company Reds Racing have introduced their new M7 WCS Diamond Edition 1/8th nitro on-road engine. The 7-port extra long stroke engine is based on the M7 WCS 3.0 power plant and it features a new DLC-coated crankshaft, a new carburettor, a new cooling head and Reds Racing’s anti-dirt sealing system. The DLC-coated crankshaft and backplate will make for improved engine durability while the on-road specific carburettor provides greater idling stability, more precise tuning and improved power delivery. Furthermore the engine comes with a brand new cooling head which features an new design for improved airflow, resulting in increased cooling and a lower centre of gravity. The new cooling head is also lighter than the standard ones. Finally the cooling head’s anti-dirt sealing system keeps the engine clean in a critical area between the cooling head and crankcase. The redesigned crankcase also provides easier maintenance and a cleaner engine for longer life.

View the specifications and more images here


May 10, 2017

Ultimate Racing nitro engine throttle return spring

Modelix Racing have introduced the Ultimate Racing throttle return spring for .12 to .21 nitro engines. Attached to the carburettor throttle linkage ball the spring will ensure the carb is closed in the event of a lost or broken linkage or during electronic failures, sending the engine to idle and thus saving the vehicle from becoming uncontrollable. The spring is usable with on-road and off-road engines alike.

View the spring in place here


May 2, 2017

O.S. Engine introduce new .12 & .21 engine packs

Ahead of the forthcoming Shizuoka Hobby Show Japanese company O.S. Engines have released first informations the new MAX-12TG Ver.III Plus Racer Pack and two MAX-21XR-B Ver.2 based engine packs. Starting with the 1/10th scale on-road engine, the MAX-12TG Ver.III Plus Racer Pack includes the previously limited edition .12 engine and also the M1007SC manifold and T-1080SC exhaust pipe with the two making for increased low-RPM torque and power. It is understood that the engine set also includes standard and turbo combustion camber inserts.

Continue reading here


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.

Continue reading here


March 17, 2017

Reds Racing clutch retainer cone

Coming from Reds Racing is the new clutch retainer, a conical washer that keeps the clutch bell in place even in the event of a bearing failure. The part is machined from special alloy steel for increased durability and it is simply held in place using the crankshaft screw.

View the clutch retainer in detail here


February 23, 2017

ASM .21 nitro on-road engine

Nuclear R/C Japan have released a first image of the ASM brand .21 competition nitro on-road engine. ASM will have two 3.5cc engines available at the beginning with more to come in the future such as an engine break-in service and more. All information and more images of the engines will become available in time for the release.

Source: Nuclear R/C [nuclear.ne.jp]


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