RC Nitro Engines

ULTIMATE EFRA 2142 Off Road Super Strong Pipe Set
In Stock
This EFRA 2142 hi-quality aluminum exhaust system has been designed to improve the overall performance of your engine.
This pipe set provides a precise and linear throttle response in high RPM range with a great top end speed.
This EFRA 2142 exhaust system is a great choice for your 1:8 off road engine, and it’s specially recommended for the Ultimate engines
This exhaust system includes the pipe, the manifold, 3 short springs, 2 medium springs, 1 long spring and 2 manifold gaskets.
5 1
5 5
Out-of-Stock
Ultimate EFRA 2142 Off Road Black HD Pipe Set - Fast Lock System
Out-of-Stock
Homologated EFRA 2141 Black Edition Off-Road Super Strong Pipe Set with Fast-Lock System Manifold
This hi-quality aluminium exhaust has been produced with a black hard coated treatment in order to improve.
It also provides:- Less adherence of charred particles, facilitating cleaning.- Better resonance due to its high rigidity.- Minimize wear of the exhaust gaskets.- Better cooling thanks to its high thermal conductivity.- Greater resistance to impacts.
5 1
5 5
Exhaust system Ultimate Racing EFRA 2142 One Piece
In Stock
El escape ha sido soldado al codo para mejorar su funcionamiento. Con este escape conseguiremos un tacto mucho más preciso y lineal de nuestro motor sobre todo a altas revoluciones. Añade mas potencia a nuestro motor llevándolo al máximo para los pilotos más exigentes.
Escape perfecto para circuitos grandes con largas rectas, donde se necesite una alta velocidad.
Incluye:- Escape y el codo soldados.- 2 siliconas de colector escape.- 2 muelles medianos y 2 muelles largos.
5 1
5 5
Long manifold +10mm off road super strong Ultimate Racing
In Stock
This is the +10mm Long Super Strong Off Road Manifold from Ultimate Racing. It’s a 90mm manifold, so 10mm longer than the one included on the 2141 and 2142 pipes.
The length is laser engraved for easy identification.
A longer manifold produces more power at low rpm and usually results in lower fuel consumption.
Recommended for truggy and buggy on high grip conditions. 
5 1
5 5
Out-of-Stock
LiPo Battery 14.8v 2500mAh 20C Ultimate Racing
Out-of-Stock
This small size 4S battery is intended for the Ultimate Racing starter box or can also be perfectly valid for FPV or other similar vehicles. It comes with a T-Dean connector to fit with our Ultimate Racing starter box (UR4501). The battery has a balance lead to be able to connect it during the charging process. 
Specifications:Capacity: 2500mAhVoltage: 14.8V (4S)Dimensions (mm): 76x33x33mmC-Rates: 20CConnector: T-DeanWeight: 185gr.
5 1
5 5
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.
5 1
5 5
PackOut-of-Stock
Ultimate Racing Starter Box with LiPo Battery 4S
Out-of-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
5 1
5 5
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
5 1
5 5