Renault Megane RS N4

12 Mar 2015 | Author: | Comments Off on Renault Megane RS N4


Renault Megane

RS N4

UPDATE: Renault Megane RS N4 specs and new added

Renault ha released the and images of the Renault Megane RS N4 their new rally car designed for racing teams. The Renault RS N4 is powered by a 2.0-liter, 4-cylinder, petrol engine developing 270 hp and of torque. Apart from the power, the Renault Megane RS N4 with an Ohlins suspension and a limited slip differential.

the Renault Megane RS N4 is front-wheel-drive, but it keep up with the AWD cars out providing it has a good driver.

Press Release:

MEGANE N4 RALLY CAR – SETTING A NEW

Noted for its striking design and won acclaim for the quality of its chassis and Megane Renaultsport 250 is now to give to a rally car, N4, intended for teams and drivers.

to its line-up. for racing on asphalt, it is set to establish a new

be made to the original car. constraint works to the advantage of the Renaultsport N4, which gets the benefit of the technology used on the model. The PerfoHub independent front suspension design has the engineers to put together a chassis combines traction, directional and driving comfort in complete

The use of three-way adjustable shock also allows the settings to be to all types of driving style.

Under the bonnet, the performance of the 16V turbo engine has been with an optimised electronic control system. Despite restrictions, the Megane Renaultsport engine puts out 265hp and

of 470 Nm. It is linked to a five-speed H-pattern developed specifically for this On the strength of its experience in the field, Sport Technologies has sought to an innovative, reliable and high-performance that also takes on the notion of cost control at stage of development. The intention is to Megane Renaultsport N4 accessible to all and be both easy to handle and to run.

Like all of the vehicles in its range, Megane Renaultsport N4 is to be by Renault Sport Technologies in the of a kit comprising all the specific parts.

RENAULTSPORT: THE PINNACLE OF PRODUCTION BY RENAULT SPORT TECHNOLOGIES

in 2009, Megane Renaultsport250 the pinnacle of production cars to by Renault Sport Technologies. by the media and owners alike, it itself apart by virtue of its performance and roadholding. Powered by a 2.0 16V turbo engine generating and torque of 340 Nm, Megane Renaultsport stands out thanks to its characteristic architecture, with the PerfoHub steering-axis front suspension allows the steering and suspension to independently of each other.

To perfect traction, the gearbox is with a limited slip Recognisable at first glance, the design of Megane Renaultsport is by the front bumper with its F1-inspired aerodynamic blade, as as the rear diffuser and centrally exhaust outlet.

GROUP N: THE SPIRIT OF PRIVATEER

According to the FIA, which the technical regulations, group N is to mass production cars, than 2,500 identical of which must be produced a period of 12 consecutive months. in 1982, group N is the category in the cars are the closest to production The regulations permit very few modifications in order to keep down.

Only minor can be made to the engine, for example, to the production version – the ECU and line can be modified in accordance strict rules. In order to reliability, the gearbox inners may be but must be mounted in the original

MEGANE RENAULTSPORT + GROUP N = RENAULTSPORT N4

When developing Renaultsport N4, Renault Sport drew on the performance of the production to derive a car which both and is economical to run, all in the spirit of the N regulations. Drivers will be in a to achieve top-class results on all within a reasonable and controlled With 265hp to be transferred to the wheels, the suspension on the Megane N4 had to be impeccable.

Thanks to the PerfoHub and the very latest-generation shock roadholding and traction are both impressive.

STEER TO PERFECTION

used at the end of the 1980s on the Superproduction of the R21 Turbo, the independent steering-axis axle was first introduced on a car on the Megane Renaultsport. By allowing the and steering to work totally of each other, this allows MeganeRenaultsport N4 to benefit handling and grip of the highest

THE LATEST IN SUSPENSION SYSTEMS

in conjunction with Öhlins, the consists of four spring-shock using the most recent available. The hydraulic rebound absorbers are three-way adjustable and low-speed compression, rebound). allows for a vast range of to fit the road profile, level of weather conditions and driving

The quality of these suspension allows drivers to get the most out of the BF tyres, mounted on 18-inch and release their full on long special stages.

SYSTEM

At the front, Megane N4 is fitted with 355mm-diameter and four-piston one-piece calipers. At the the grooved disc taken the standard production model is with double-piston fixed As required by racing regulations, the ABS is

Inside the cabin, a limiter allows the driver to control braking pressure. In accordance the regulations, the master cylinder and assembly are taken from the model. Essential on hairpins, a lever-operated hydraulic handbrake has added to the standard braking

ENGINE AND GEARBOX: AT THE HEART OF RENAULT SPORT

One of the major to be carried over from is the F4Rt 1998 cc 16-valve engine. With no specific performed on its internal parts, Sport Technologies guarantees over budget and engine The main developments are to the engine and the electronic engine management developed by Cosworth Electronics to performance despite the adoption of a 33mm turbo restrictor.

The engine on the Megane Renaultsport N4 a maximum power output of from 4000 rpm and maximum of 470 Nm at 3000 rpm. In order to performance on special stages, the air can be sprayed with water. The exhaust line incorporates a converter compliant with FIA and an expansion chamber.

GEARBOX TO THE COMPETITION VERSION

In order to reliability, the gearbox is the component on there is the most room for preparation. The regulations impose an H and the fitting of the gearbox in its original

The gearbox on Megane Renaultsport N4 is with a self-locking limited differential (disc and ramp, LSD). Several final settings enable the final ratios to be adjusted according to the characteristics of each event. The clutch system is supplied by AP

The gearbox is also cooled by an oil

SAFETY: NO COMPROMISE

A priority in phase of design and development, is an essential part of all the production and models developed by Renault Technologies.

The Megane Renaultsport has been strengthened and stiffened to both active and passive close to perfection. The bodyshell is with a welded roll which is compliant with FIA and has been validated by static calculations. In the cabin, all the compulsory equipment is supplied by Sabelt.

Two seats fitted with six-point harnesses, as well as an automatic fire extinguisher and a cut-out switch are all included as in the Megane Renaultsport N4 racing

DESIGN AND ERGONOMICS: THE RENAULT BADGE

Echoing the same design seen on Megane the rally version emphasises the model’s naturally sporty The only addition is the roof-mounted air incorporated into the external of the car to distinguish the competition version the production model. Benefiting the assuredly sporty look of Renaultsport250, the N4 version also the front bumper with an F1-style aerodynamic blade.

The exhaust outlet and rear also emphasize its shared with the Megane Renaultsport. The alloy wheels, fitted BFGoodrich tyres, means the overall lines have retained. In the cockpit, once in the Sabelt bucket seats, and co-driver will find the dashboard and central console.

In to the standard equipment, the dashboard on the Renaultsport N4 also features an LCD which provides all the essential on how the engine is running, as well as a and LEDs for optimised gear

TECHNICAL SUPPORT: A TEAM STANDS BY ITS CUSTOMERS

Renault Technologies provides comprehensive support for its entire range of products. Every year, Sport Technologies’ operations are present at dozens of rallies at national and international level.

support, including a hotline since 2003, ensures all customers remain in direct with Renault Sport engineers, either by telephone or Available right from the the kit is received, this support means that drivers and can benefit from Renault Technologies’ expertise and supervision the car is being assembled. Feedback in this way also allows Sport Technologies to gather, and quickly relay any useful to all of its customers.

An extranet site is also where technicians can download and sales documentation, technical assembly instructions and setup

TECHNICAL DATA

N4 Kit Price euros, £48,250

CHASSIS

Steel monocoque with roll cage Bodywork

ENGINE

Layout Front

Type Renault F4RT RS 4 cylinders – 16 valve 1,998cc

Bore x … x 93 mm

Fuel injection / ignition Electronics Management System

power 265hp from rpm

Maximum torque 470 Nm at 3,000 rpm

revs 6,700 rpm

TRANSMISSION

Front-wheel drive

Gearbox gearbox + reverse

Layout In H

Differential ZF type, limited self-locking differential

Clutch single disc

AXLES AND SYSTEMS

Front PerfoHub steering axis suspension, double-piston shock absorbers, adjustable + hydraulic rebound

Programmed deflection, torsion suspension with coil Öhlins twin tube absorbers, 3-way adjustable + rebound

Discs 355 mm ventilated (front) and 290 mm solid grooved (rear)

Calipers Four-piston (front) and double-piston one-piece

Handbrake Hydraulic

WHEELS AND

Rims 8×18 one-piece wheels

Tyres BFGoodrich R 18

DIMENSIONS, WEIGHT AND CAPACITIES

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