Showing posts with label rally car. Show all posts
Showing posts with label rally car. Show all posts

Wednesday, January 7, 2015

RALLY NEWS: New for 2015 - Rally Car Evolutions

NEW FOR 2015: RALLY CAR EVOLUTIONS


HERE IS A TO-DO LIST FOR 2015 IS TO WATCH OUT FOR THE EXCITING NEW CARS THAT WILL HIT THE STAGES.


Rally Car Evolutions

After a cost-cutting freeze on development in 2014, this season’s rules give manufacturers greater scope to improve their World Rally Cars. The changes will be subtle rather than revolutionary, but at the sport’s top level even the smallest detail can make a big difference. 

In the cockpit, the most obvious change will be the reintroduction of steering wheel-mounted gearshift paddles, a system that replaces the 2014-spec sequential stickshift. Under the skin, manufacturers can take advantage of a new supply of homologation ‘jokers’, enabling them to make a limited number of mechanical changes to their homologated designs. There are changes too to the minimum weights of some components, allowing greater freedom to play with weight distribution and balance. 

The first manufacturer to make full use of the regulations will be Volkswagen, which will introduce an new version of its championship-winning Polo at Rallye Monte-Carlo. Citroen too will introduce changes at the opening round, with the DS3 getting a new engine, developed alongside its World Touring Car unit, new suspension and a paddle gearshift. Two other evolutions are planned by Citroen during 2015, with an aero package scheduled for April and a second step with the suspension in the second half of the year. 

M-Sport’s Fiesta RS will have a modified pneumatic gearshift system in time for Monte Carlo. More changes are planned for Vodafone Rally de Portugal, where a new engine, transmission and new hydraulic gear selection system will make their debut. Like M-Sport, Hyundai will start the season with an upgraded version of its 2014-season car, before an all-new model is introduced later in the year. 

There are changes to the cars in the Junior World Rally Championship too, where this year’s competitors will drive the more powerful ‘Maxi’ version of the DS3 R3T. Finally, fans of exotic machinery should keep an eye on the FIA’s new Cup for R-GT cars which, for the opening round in Monte Carlo, features three, flat-six Porsche 911s.


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Wednesday, December 17, 2014

Mini John Cooper Works WRC - Technical Specifications



Via WRC.com

The product of a short-lived association between BMW and British-based preparation firm Prodrive in 2011 and 2012, the Mini John Cooper Works WRC is still rallied by privateers. Proved capable of winning stages in 2012, and got quicker in 2013 when Prodrive squeezed another 8hp from the engine. 
Engine typeIn-line four cylinder, 1.6 litre, turbocharged
Bore/stroke
Power (max)308 HP
Torque (max)295 ft-lbs (400 Nm)
Transmission type Four-wheel drive 
GearboxSequential shift, six forward gears and one reverse
DifferentialsMechanical front and rear
Clutch AP Racing
Suspension MacPherson front/rear struts with adjustable dampers
SteeringPower-assisted rack and pinion
Brakes Ventilated discs and four-piston calipers all round.
Disc diameter 300mm on gravel, 355mm (front only) on tarmac
Wheels 8 x 18 inch for tarmac (Dry/wet: 235/40R18; Snow/Ice 215/45R18); 7 x 15 inche for gravel (Dry/wet: 205/65R15; Snow/ice: 195/65R15)
Length 4,110 mm
Width 1,820 mm
Wheel base2596 mm
Weight FIA regulation 1,200 kg (2,645 lbs) minimum; 1,360 kg (2,998 lbs) with driver and co-driver 
Read the original article --> HERE



















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