ULTIMATE Racing Radiocontrol Engines

ULTIMATE Racing RC Engines

1/8 Competition RC Engines for 1/8 scale. Buggy, Truggy, Touring, etc... Quality and High end assured. Clutch Springs, Flywheel + Clutch Shoes, Engine Combos, etc...

Ultimate Racing silicone fuel line connector Black
In Stock
This tube connector allows taking the fuel line out without removing from the tank or the pipe. It has been designed without any nipple avoiding fuel line potential damage. The inner size of the tube connector and the UR silicone fuel line is exactly the same, maintaining exactly the same fuel flow when the fuel goes through the fuel line connector.
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Out-of-Stock
Ultimate Racing Engine Caps x3 pcs
Out-of-Stock
This pack contains three different engine caps, one for the carburetor, one for the engine exhaust and one for the fuel inlet.
If you store your engines, use these awesome caps to stop dust and other debris from entering your engine!
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On sale!
Ultimate Racing Engine MTS Ceramic
In Stock
This is the 3 port .21 Off-Road Ultimate MTS Ceramic Competition Engine. Made by the prestigious Japanese O.S. Engines brand and based on their long stroke Spec II configuration, the MTS features a DLC coated crankshaft with two balanced tungsten, modified backplate, and 21J3 carburetor to improve performance. The MTS is a great choice for use in nitro 1/8 buggy and truck applications.
This engine provides amazing power and great fuel consumption.
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Out-of-Stock
Ultimate Engine MXS Ceramic by OS Engines
Out-of-Stock
This is the 3 port .21 Off-Road Ultimate MXS Ceramic Competition Engine. Like its predecessor M3X, the MXS is made by the prestigious Japanese O.S. Engines brand and it's based on their square stroke Speed B21 Ty Tessmann II edition engine but has some modifications on the crankshaft as well as on the back plate to improve performance. This engine has more power and returns to idle way better than its predecessor.
With this engine you will have a really good power band with a ton of usable power.
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Out-of-Stock
Ultimate Racing Engine MXS Ceramic Team Edition
Out-of-Stock
The "Team Edition" concept uses the same Ultimate engines that are for sale, but the engines are assembled directly in our factory, completely broken-in and then thoroughly checked by our competition team to extract 100% of the performance of Ultimate engines.
Once the break-in process has completed, the engines are dismantled, checked piece by piece and assembled again by our competition team, thus ensuring the highest quality of product reaches our customers.
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Carburetor dust cover ring Ultimate Racing
In Stock
This ring has been designed to guarantee the best sealing of the carburetor.
Made of 7075 aluminum anodized in red color and laser engraved. Intended for the Ultimate MXS and MTS carburetors, or any OS engine with 21J carburetor.
Mounting Tip: Lubricate the dust cover and insert the ring with the internal chamfer facing the engine. If it is difficult to introduce it or you see that you are deforming the dust cover, remove the ring and add more lubrication.
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ULTIMATE RACING Starter Box
In Stock
- This box has been designed to accommodate two standard 7,2V Ni-Mh or 7,4V LiPo batteries. It has a safety switch, external connection for charging batteries or connecting chargers, and the wiring necessary for the two types of batteries.
- The Ultimate Racing Starter Box comes fully assembled ready to use with an integrated ergonomic handle for comfortable carrying.
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Pack
Ultimate Racing Starter Box with LiPo Battery 4S
In Stock
It has a safety switch, external connection for charging batteries or connecting chargers, and the wiring necessary for the two types of batteries.
- The Ultimate Racing Starter Box comes fully assembled ready to use with an integrated ergonomic handle for comfortable carrying.
Included:- Ultimate Racing Starter Box- 1x LiPo Battery Ultimate 14.8v 2500mAh 20C
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PackOut-of-Stock
ULTIMATE RACING Starter Box with 2 LiPo Battery
Out-of-Stock
- This box has been designed to accommodate two standard 7,2V Ni-Mh or 7,4V LiPo batteries. It has a safety switch, external connection for charging batteries or connecting chargers, and the wiring necessary for the two types of batteries.
- The Ultimate Racing Starter Box comes fully assembled ready to use with an integrated ergonomic handle for comfortable carrying.
Included:- Ultimate Racing Starter Box- 2x LiPo Battery Ultimate 7.4v 4500 mah
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