BIBG

Rally Race Technology: Volume 3 Rally Race Technology: Volume 4 83 www.highpowermedia.com PROFILED RallyX DS3, Toyota GT86 R3 and Tuthill 911 TECHNICAL INSIGHT Rally tyres and suspension in the spotlight BEAST FROM THE EAST Hyundai’s WRC challenger investigated A annual report USA$40,UK £20,EUROPE e 30 ENCOMPASSINGALLFORMSOFSTAGEANDOFFROADRALLYING 01RRTv3.indd 1 17/12/2014 15:13 PROFILED Fiesta Supercar and Millington powered Metro TECHNICAL INSIGHT WRC roundup plus braking, electronics and active diffs investigated WRC TO RALLY-X Mini Cooper takes to the short track A annual report USA$40,UK £20,EUROPE e 30 ENCOMPASSINGALLFORMSOFSTAGEANDOFFROADRALLYING Dossier: Hyundai I20 WRC Lawrence Butcher talks to Michel Nandan about Hyundai’s rookie WRC racer Profile: LDM Citroen DS3 WRX UK racer Liam Doran’s DS3 rallycross machine examined Focus: Corners The state of the art in rally car suspension and brakes Digest: Toyota GT86 CS-R3 Toyota coupe sees a welcome return of RWD to rallying Digest: JRM Group N Impreza What goes into creating a modern Group N racer? Digest: Prodrive Golf SCRC How did Prodrive develop an all-new rally car in only four months? Insight: Tyres Rally tyre technology explained Digest: 911 GT3 RGT Jon Scoltock looks at the development of the latest Tuthill developed Porsche 911 to hit the rally stages Tech review: Driver Aids How technology is revolutionising the driver/co-driver environment Dossier: JRM Mini Rallycross Lawrence Butcher investigates the work undertaken to transform a WRC contender into a rallycross monster Tech Review: WRC On the surface, 2015 was a quiet year for development in the WRC, but under the skin, some manufacturers made significant changes Focus: Electronics Rallying presents electronics engineers with an exceptionally challenging operating environment, as we report Insight: Active Diffs Jon Scoltock investigates the current state of play with active differential technology in rallying Profile: Marshall Metro 4M4 Jon Scoltock uncovers this new take on a Group B classic that is terrorising the UK’s tarmac stages Focus: Brakes Rallying requires drivers to have deftness of touch and fast reactions, how does one design a brake system to match these needs? Profile: RX Racing Fiesta Supercar Hal Ridge looks into the development of a Fiesta rallycross Supercar for racer Ollie O’Donovan Race Technology Reports