Maxxd.com – Modified and Performance Car News

  • MANTHEY RACING GT3 RS 6:50 NURBURGRING LAP VIDEO

    Watch as the Manthey Racing GT3 RS completes a lap of the Nurburgring in 6:49.6 as it goes within 10 seconds of the unofficial record-holding Manthey Racing GT2 RS. Yep, Manthey is no stranger to mind-blowing Nurburgring lap times.

    [embedded content]

    When it comes to producing incredible lap times, Manthey Racing has made a name for itself. After Porsche took the crown of the Nurburgring with the GT2 RS and a lap time of 6:47, Manthey Racing went about beating that feat with its own version of the GT2 RS, completing the same distance in 6:40, an impressive 7 seconds quicker. It must be noted that this lap time relates to a 20.6km distance, which does not include the T13 section. With that section included, the GT3 RS MR completed the lap in 6:54. It’s no surprise though, given its motorsport history and connections with Porsche. In fact, as of 2013, Porsche owns 51% of the outfit.

    With the Manthey Racing GT3 RS, the company didn’t go about adding more power and instead focused all of its efforts on the chassis and body. The development work it put in on the GT2 RS meant that all the parts could be, in effect, an evolution of themselves, and include a new adjustable coilover setup, aerodynamics and upgraded brakes.

    That aero package includes new canards, optional rear-wheel covers and that giant wing, which generates so much extra downforce that the deck it sits on had to be reinforced with carbon fibre to avoided breaking.

    All in all, the Manthey Racing GT3 RS package comes in at a whopping £55k.

    Source

  • ESCORT COSWORTH V6: SHADOW PLAY

    Jamie Kent’s silver dream machine appears at first glance to be a flawless Escort Cosworth converted to WRC body specs. But there’s a whole lot of smoke-and-mirrors going on here… Is that a V6? 

    Feature first appeared in Fast Ford magazine. Words: Dan Bevis. Photos: Paddy McGrath

    There are things that we see in this world, and things that we don’t see. Sometimes things are deliberately hidden, sometimes we simply don’t notice what’s sitting right in front of us. We order a Friday night takeaway and don’t give a second thought to the moped rider’s horrible journey through the rain to deliver it; we leave our newspapers on train seats without wondering who’ll pick them up; we buy cheap milk in the supermarket without thinking about how the farmers are making any money. There’s always a story. Always something going on behind the scenes. Very little in life only exists superficially at the surface, beyond politics and daytime TV.

    This Escort Cosworth is a case in point. If you were to see it out and about on the streets, you’d notice the aesthetic alterations immediately; the slippery silver form has been treated to the imposing smiley rear spoiler of the WRC Escorts in place of the iconic whaletail. The front wings and bumper are WRC items too, as are the stubby mirrors. It’s a strong look, as just 50 official WRC-spec Escorts were built between 1997-98, so it’s not like you’re always seeing them on the road. The comprehensive reworking of the Group A rally cars (which were, after all, the reason that the homologation-special Escort RS Cosworth road car existed in the first place) into the WRC-spec machines brought more power, better aero, and seismic chassis alterations. So when you see WRC aero addenda swapped onto a road car, a part of you tingles with anticipation thinking about what else might have been changed.

    Escort Cosworth V6

    If you were to see this car parked up at a show, you’d be able to take a closer look – and that’s when alarm bells might start to ring. Peeking into the interior, there are two clues that all is not what it seems here. First of all, there’s the non-standard digital dash. And secondly, there’s the gearstick. It’s an automatic. That’s not right, is it?

    Ah, but what’s ‘right’ is entirely context-bound, and it’s when you dig beneath the surface of this car’s story that you unearth the inherent and glorious rightness of it all. This isn’t merely a Cossie with WRC looks. This is a comprehensively re-engineered RS, built to suit the needs and lifestyle of the dyed-in-the-wool Ford enthusiast behind it.

    Escort Cosworth V6

    It all starts, back through the swirling mists of time, with a chap named Jamie Kent and a business by the name of Autograph. The former is the owner of this car, and also the proprietor of the latter — a signage company specialising in automotive applications and, specifically, motorsport graphics. Applying tidy new liveries to the latest WRC cars was Autograph’s bread-and-butter back in the day, and Jamie was the vivacious driving force behind it; it wasn’t just a job, he was involved up to the elbows in motorsport at every given opportunity, and his obsessive passion for Fords was all-consuming. Back in the late 1990s and early ’00s, criss-crossing Ireland in his black Escort RS Cosworth, Jamie was a man living his own personal fantasy: the Cossie was his dream car, something he’d promised himself he’d own by the time he was 25 and, a few weeks before that milestone, he was able to make that dream come true. Fate, however, has a cruel sense of humour. Eighteen months into RS ownership, Jamie made the difficult decision to sell his dream car in order to grow his increasingly successful and demanding business. That’s not fate though, is it? That’s just rational business sense, heartbreaking though it is. No, fate’s intervention came during a national rally event, when our man was navigating, and the car was involved in a substantial accident. It was touch-and-go, and things were looking distinctly murky for Jamie throughout his lengthy and troubled recovery, but he’s a battler. While there was talk at the time of how he might not even make it, he pushed on through and came out the other side with fresh perspective and an eagerness to crack on with life.

    There was just one problem: the accident had rendered him unable to drive a manual transmission car — from this point on, it was an automatic  only.

    Lesser people might have thrown in the towel at this point, settling for an automatic Micra and just giving up. But not Jamie. He knew what his dream car was, and he wasn’t about to let this setback slow him down. And he had a plan.

    Now, if your eyes have scanned ahead to the engine bay shots, you’ll have already seen that this Escort now runs a V6 motor. And as a diehard Ford fan, you can be sure that Jamie agonised endlessly about ripping out the YB and replacing it, questioning how he could rationally justify it, but it was all part of the bigger picture. You see, an automatic gearbox was required, and the BOB V6s sit neatly with the auto trans, and Jamie had discovered something fascinating: back in the mid-1990s, Ford had experimented with a rear-wheel-drive V6 Escort prototype — an Escort Cosworth chassis with Scorpio Cosworth running gear (see boxout). So that, essentially, is what he sought to recreate.

    Escort Cosworth V6

    Not sacrilegious then, but a faithful tribute to a Ford prototype, made with all-Ford parts. It’s still a real mover too; while the BOB is about 15 bhp down on the YB, there isn’t a complex 4WD system to run through so it actually tallies up around the same at peak and, crucially, he’s actually able to drive it thanks to that self-shifting transmission!

    If you comb through the build, you’ll find a remarkable dedication to keeping everything just as it would have been if Ford themselves had built this car. That original prototype played to the Escort Cosworth’s strengths while also fundamentally altering its character, and this usable tribute employs only genuine Ford parts throughout; in fact, the only part you’re likely to find without a Blue Oval serial number is that digital dash, and that’s only because the YB has a mechanical speedo and the BOB and its gearbox have electrical sensors. In essence, this is the rear-drive, V6-powered Escort RS Cosworth that Ford never built. Or, more specifically, that they built once but abandoned. Jamie’s taken that idea, made it into a daily-driven reality, and at the same time made his own dream car achievable in the face of great adversity.

    So yes, there’s always something going on beneath the surface. And while the cynics may scoff at the idea of converting a genuine Cossie to RWD and sticking a V6 and an autobox in there, they don’t know the full story. This isn’t sacrilege. This is a dream come true.

    Tech Spec: Escort Cosworth V6

    Engine:

    2.9-litre 24-valve V6 Cosworth BOB, K&N air filter, Ford EEC-V engine management with sequential multi-point fuel-injection, uprated VibraTechnics engine mounts

    Transmission:  

    Fully-electronic, automatic Ford A4LDE gearbox with external oil cooler, complete OE Escort Cosworth rear end

    Suspension:

    Bilstein coilovers all round, Sierra crossmember and steering rack, independent rear transverse arms, 22 mm anti-roll bar

    Brakes:

    Stock Cosworth brakes: 278 mm (front), 273 mm (rear)

    Wheels & Tyres:

    8x18in wheels, 225/40R18 Uniroyal RainSport tyres

    Exterior:

    WRC front wings, WRC door mirrors, WRC front bumper, WRC rear spoiler, Morette headlights

    Interior:

    Cosworth Hex cloth Recaro interior, Acewell digital speedo

    Source

  • NASCAR Next Gen race car debuts, brings the sport into the 21st century

    The top NASCAR Cup Series has just taken a massive leap out of the dark ages.

    On Wednesday, the NASCAR Next Gen race car debuted as a clean-sheet rethink of what the stock car is. The structure, design, suspension, materials, wheels, and transmission are all new.

    The clean-sheet design has a lower greenhouse, a shortened decklid, and a wider track, though the current car’s 110-inch wheelbase carries over. NASCAR gave automakers the latitude to stylize the greenhouse to look like the production cars upon which these race cars are based, be it the Chevrolet Camaro, Ford Mustang, or Toyota Camry.

    “From an engineering standpoint, this is a seismic shift. It’s a completely new car that brings with it a lot of opportunity from a technical standpoint,” said Eric Warren, Chevrolet director of NASCAR Programs.

    Chevrolet NASCAR Next Gen Camaro ZL1 race car

    Chevrolet NASCAR Next Gen Camaro ZL1 race car

    Up front, the side air intakes are now functional and they, along with the front center intake, now feed the engine as well as the brakes. There’s no longer an intake at the cowl near the base of the windshield, which feeds the engine on the current car. NASCAR has also mandated a symmetrical design of the composite body, which will remove the current aero advantage achieved by using different shapes for the left and right sides of the current cars. NASCAR says that will put the emphasis back on the car’s setup and driver’s skill.

    Another important visual change is the new center-locking 18×12-inch forged aluminum wheels that will be wrapped in Goodyear Eagle rubber. The current car runs on 15-inch wheels. The larger wheels with smaller tire sidewalls will dramatically change the handling of the Next Gen car, but Toyota TRD Racing Development’s team noted that automakers really wanted the larger wheels to help make the style appear closer to production cars.

    The larger wheels allow NASCAR to require larger brakes with 15-inch rotors and 6-piston monoblock calipers up front and 14-inch rotors and 4-piston monobloc calipers in the rear.

    Toyota TRD Camry Next Gen NASCAR race car

    Toyota TRD Camry Next Gen NASCAR race car

    Toyota TRD Camry Next Gen NASCAR race car

    Toyota TRD Camry Next Gen NASCAR race car

    Toyota TRD Camry Next Gen NASCAR race car

    Toyota TRD Camry Next Gen NASCAR race car

    What can’t be seen is the modular structure. While the current car’s steel tube chassis carries over, the Next Gen car features a modular construction (like a modern production car) with bolt-on front and rear subframes that should make repairs after a crash easier and less expensive. The underside of the car features a full carbon-fiber undertray with a stepped center splitter and a new rear diffuser, which is all modular and can be replaced in the event of a crash.

    New independent front and rear suspensions use a double-wishbone configuration, billet aluminum control arms, and adjustable coil-over shock absorbers. The previous car had a 2-link live rear axle. The steering system is now a modern rack and pinion design instead of recirculating ball.

    President of TRD Toyota Racing Development David Wilson told Motor Authority, “The significance of the Next Gen for Toyota TRD would be difficult to explain given that over the course of a year, or year-over-year, the car raced will see more change than the NASCAR race car has seen in over the last 50 years.”

    The 358 cubic-inch naturally aspirated V-8 carries over with 670 hp or 550 hp depending on the track. The engine continues with fuel injection, a dry sump oiling system, and split-side exit exhaust. The transmission, however, is new. It’s a 5-speed sequential transaxle with a gearshift but not a clutch. The setup will still require drivers to remove one hand from the steering wheel and match revs to shift.

    NASCAR Next Gen race car

    NASCAR Next Gen race car

    New rules state that each team can have a maximum of seven cars rather than the unlimited number previously allowed. Wilson noted that additional cost savings will arise from the car being standardized as teams will no longer need large fabrication operations. “There’s nothing stock about a stock car,” executive engineer for TRD Toyota Racing Development Andy Graves joked, but there are now about 30 suppliers that teams can buying parts from, and those parts can’t be modified or touched once bought.

    While the driver seat and roof flaps are carried over, the Next Gen car has improved safety gear. Additional roll bars have been designed along with form-fitted foam inserts between the chassis and nose and tail like what is found in production cars. The driver seat has been moved closer to the center of the car to move drivers away from the source of impacts.

    NASCAR didn’t go into specifics but noted the Next Gen car has been upgraded to allow for in-car cameras in every vehicle so fans can see more real-time data.

    While development of the Next Gen race car was completed in February, it won’t make its racing debut until the start of the 2022 season in February at the Daytona International Speedway.

    Source