Red RC » Ultimate Racing

March 30, 2017

Ultimate EFRA 2141 Super Strong off-road exhaust set

Following the introduction of the EFRA 2142 Super Strong off-road exhaust set, Modelix Racing have also announced the release of the Ultimate Racing EFRA 2141 Super Strong exhaust. Made of high-quality aluminium and coming with a polished finish, the pipe was designed especially for the use with the Ultimate Engines M3T and other O.S. based power plants. The pipe provides precise and linear throttle response in the low to mid RPM range as well as an optimised power curve and fuel economy, increasing the runtime by almost a minute depending on the track conditions and grip. Included in the set are the EFRA 2141 pipe, manifold, gaskets as well as mounting springs.

Source: Modelix [modelixracing.com]

March 29, 2017

Ultimate Racing EFRA 2142 Super Strong exhaust set

Modelix Racing have introduced the Ultimate Racing EFRA 2142 Super Strong off-road exhaust set. The pipe was designed to improve overall engine performance with a linear throttle response in the low to mid RPM range while offering great top end speed. All this is combined with high bottom end torque for improved acceleration out of corners and to clear jumps. The exhaust system includes the polished aluminium pipe, manifold, gaskets and mounting springs.

Source: Modelix [modelixracing.com]

March 16, 2017

Ultimate M3T .21 nitro off-road engine

Modelix Racing have introduced the Ultimate Racing M3T .21 nitro off-road engine. Based off of the O.S. B2102 square stroke engine, Ultimate’s latest power plant will offer exceptional and very linear power over the whole RPM range. The engine comes with a redesigned cooling head that is slightly higher compared to the B2102’s but its lighter weight will still keep the overall centre of gravity low. Also part of the updated package is a new carburettor with a redesigned high speed needle for optimised fuel flow, more stable idling, improved mileage and increased overall performance. Another area of improvement is the harder 7075-T6 aluminium backplate that reduced internal friction while improving conrod durability. Other features include a balanced and silicone-filled crankshaft, Japanese-made high-precision front and ceramic rear ball bearings, 6.0mm and 6.5mm venturi inserts and a 3-port sleeve and piston made from high-strength aluminium.

View the specifications and more images here

December 10, 2015

Modelix introduce ceramic bearing .21 engines

Spanish company Modelix have introduced their new range of Ultimate .21 off-road engines with high-quality ceramic bearings. First up is the M-4R, the company’s most powerful engine, with linear power at both low and high RPM. The second new engine is the M-5, a linear engine with excellent bottom end power, making it ideal for 1/8th buggies and truggies alike. Last but not least comes the M-8 long-stroke engine with good power in both the low and high RPM range. All three utilise the new Super Speed Series ceramic ball races that make for a lower engine weight while offering improved corrosion and wear resistance along reduced friction and vibration.

View the engine specifications here

June 15, 2015

Ultimate M-4R Tuned 3.5cc off-road engine

Modelix Racing introduce the new M-4R Tuned nitro off-road engine which was developed by the Modelix research & development team with the input of international top level drivers such as Yannick Aigoin, Miguel Matias and Robert Batlle. Produced by Novarossi the 4-port engine features a tuned crankshaft and it is meant to be the most powerful and speedy off-road engine so far in the Ultimate range of engines, offering exceptional power through the whole powerband.

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May 20, 2015

Ultimate EFRA 2123 Super Strong exhaust set

Modelix introduce the new Ultimate EFRA 2123 Ultra Strong off-road exhaust set. The high-quality aluminium pipe has been developed for competition racing and to provide precise low-RPM throttle control, smooth and linear power and high top speeds while offering a good mileage at the same time. The hard-chrome pipe comes with a suitable manifold and it fits all current 1/8th off-road engines.

Source: Modelix [modelixracing.com]

May 14, 2015

Ultimate M-5 & M-8 get updated

Modelix Racing have announced some small updates to their range of Ultimate engines. To build on the M-5 and M-8’s well established base, both engines now feature an all new black coloured head which has been slightly modified to increase the amount of air flow going through the glow plug area and keep the temperature of the plug cooler. Both the M-5 and M-8 engines also now come with the new Novarossi patented dual rubber sealed bearings installed. These new additions help the engines to run more stable and give drivers/ mechanics an easier tuning engine. Finally, Ultimate M-5 and M-8 tuned engines are also available in combos at very competitive prices.

View more engine images here

February 17, 2015

Ultimate Electro LiPo battery packs

Modelix Racing introduces the Ultimate Electro range of LiPo battery packs. Available in several configurations including a 2S 6500mAh 60C standard size battery, a 6000mAh 60C saddle and a 4600mAh 60C shorty pack there are also a lightweight 4200mAh 45C battery and two 14.8V 5200mAh/60C and 3300mAh/25C packs available. The range is rounded out by two 11.1V batteries made from 2200mAh 60C or 35C cells. The 2S and 4S packs feature protective hardcases while the 3S batteries are made using shrink-wrapped semi-hardcases.

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