Maxxd.com – Modified and Performance Car News

  • SSC Tuatara falls short in new land-speed record attempt, will run again

    SSC claimed to set a new land-speed record for a production car in October with its Tuatara supercar hitting a two-way average of 316.11 mph. Issues with the run and how it was measured prompted company CEO Jerod Shelby to abandon that claim soon thereafter, but he promised to make the run again. Now, that’s happened, but it didn’t go as planned, and no land-speed record was set.

    Last Wednesday, Nürburgring taxi driver Robert Mitchell posted a video to YouTube detailing the SSC Tuatara’s Dec. 12-13 record attempt.

    [embedded content]

    The SSC team ran the new record attempt at the NASA runway in Florida, the same runway where Hennessey Performance Engineering set its record in the Venom GT Spyder.

    During the first attempt in October, the SSC team used a Dewetron TRIONet chassis with a GPS card and a laptop computer to process the satellite tracking data. For this new record attempt, the SSC team put redundancies in place for satellite tracking with two Racelogic systems including a VBox and an OEM system, a Life Racing tracking system, and three Garmin systems all installed in the Tuatara. Some were installed on the roof of the car and some were placed in the frunk. The latter posed an issue due to wires running out of the hood into the car, which caused the hood to keep popping open during high-speed runs at over 200 mph, according to Mitchell.

    The first record attempt placed professional race car driver Oliver Webb behind the wheel, but for the second attempt the owner, Larry Caplin, raised his hand and said, “I’m driving, I’m the owner of the car, this is my car,” according to Mitchell.

    Since Caplin had minimal seat time in the car, SSC decided to reduce turbo boost and slow down the engine timing, then build things back as Caplin became more comfortable.

    SSC Tuatara record run

    SSC Tuatara record run

    During Caplin’s second-to-last run, the Tuatara hit 244 mph in 6th gear at the runway’s halfway point. At that point, the car became so hot that the engine software began to pull the timing to save the engine. The issue affected two spark plugs, though nobody checked the plugs and didn’t realize the issue existed.

    A chill box was installed to cool the intercooler and the entire engine for nearly two hours to restore a proper temperature. The boost was increased to within 3 pounds of full power, and Caplin went out for one more run.

    This time the Tuatara hit 251.2 mph before the halfway point when Caplin aborted as he felt the car wasn’t building speed as it should. At this point, the SSC team realized two cylinders had lost power, and the record attempt was over. The 251.2 mph run was done with two cylinders not firing properly.

    Motor Authority reached out to Shelby to confirm Mitchell’s story on the record attempt and has not heard back as of the time of publication.

    SSC plans to run the record attempt again at the NASA runway in January, according to Mitchell. Click on the video above for a deeper explanation of the run.

    Source

  • TUNED BMW M2: STIFF COMPETITION

    BMW’s M2 Competition is a pretty devastating weapon straight from the showroom floor. But this aggressively tuned example? This one’s as hard as nails…

    Feature taken from Fast Car magazine. Words Daniel Bevis Photography Daniel Pullen

    Tuned BMW M2 Competition

    BMW’s M division has always dabbled craftily with the fusion of the suave and the aggressive. Picture a stylish, crisply cut Savile Row suit; perhaps a sober black with a delicate charcoal pinstripe. But within it resides not an accountant or a lawyer, but a snarling bear with glistening rows of knife-sharp teeth, its rippling muscles barely contained by the genteel fabric. That’s basically what the original BMW M5 was. Unleashed upon the crowded executive/midsize market in 1985, it took many a boy racer by surprise at the lights, looking for all the world like the motorway-munching wheels of a travelling salesman (albeit one who was doing rather well for himself).

    Tuned BMW M2 Competition

    Beneath that stylish suit hid the chassis from the M535i and the engine from the spaceship-like M1; it had 282bhp, which was a lot for the mid-eighties. Hell, it’s a lot now. And ever since that original foray into the entertaining world of stealth ballistics, the M5 has consistently remained a paragon of neatly tailored brutality and, a few generations down the line, its influence has spread throughout the ever-expanding M-pire with subtle but devastating force.

    Tuned BMW M2 Competition

    Look at the M2, which is currently lurking malevolently in the showrooms. There’s a car with a twisted development story – it’s based on the 2 Series, which was launched to replace the coupe and convertible variants of the 1 Series. So it’s already a confused proposition, being an upscaled badge on a lengthened version of a hatchback which, oddly, is the size of the older versions of the saloons that sit above it in the model line-up. Keeping up with all this? Stick with it, it gets weirder. BMW decided to amp up the details to create the M2, an entry-level proposition for the broader M catalogue and a spiritual successor to the old 1 Series M Coupe.

    Tuned BMW M2 Competition

    But as the project developed, it became increasingly apparent that the M division doesn’t really do ‘entry-level’, and the whole thing started to get a bit crazy. The M2 was fitted with a twin-turbo 3.0-litre straight-six, good for a vivid 365bhp, and you could either choose a 6-speed manual or a 7-speed M-DCT dual-clutch transmission, the latter of which featured a ‘Smokey Burnout’ mode as standard (seriously). The N55 motor was stuffed with pistons pinched from the M3/M4, and the chassis sported extensive lightweight aluminium componentry to strip out oodles of weight.

    Tuned BMW M2 Competition

    …and then things became even more bonkers. You see, the car we have before the camera today is no ordinary M2. And we’re not specifically talking about the aftermarket upgrades; the key point here is that this is an M2 Competition. And that one word stands for a lot. What’s the difference? The standard M2 runs the aforementioned N55 straight-six with the M3/M4 pistons, but the M2 Competition takes that idea a step further by essentially pinching the entire twin-turbo S55 engine from the M3/M4, lightly modifying cooling and lubrication for the M2 application. All of this gives the perky two-door a handy 405bhp. That’s a huge amount of horsepower to shovel into a car with such a compact profile, which serves to prove how the M division really is kicking out the jams these days. BMW has basically modified the M2 on buyers’ behalf and sold it with a warranty.

    Tuned BMW M2 Competition

    So, the M2 Competition serves as a pretty bloody rambunctious base for a project, you’ll no doubt agree. And sidling into the story here from stage left are the guys from Car Audio Security – an aftermarket powerhouse with a long and illustrious history of taking desirable motors and making them, well, more desirable. The modus operandi is clear, owing to the fact that Car Audio Security don’t only deal with matters pertaining to car audio and security; both of those elements are at the forefront of their builds, of course, but the fact that this company is also an approved dealer for Rotiform wheels and Air Lift suspension means that these cars all share common values. In short, they get dropped into the weeds on saucy rims. And that’s precisely what’s happened here.

    Tuned BMW M2 Competition

    Snapping up a showroom-fresh example of the factory-hot-rodded Competition model, this collective of mad scientists wasted no time in tearing into the stock suspension; the M2’s now wearing a full Air Lift setup, complete with custom boot install and the air-ride controller neatly mounted in the lower dash. This is a seamless integration in the interior, which features all of the fancy bits you’d expect of an M car (particularly those awesome seats – just look at them, they’re magnificent) along with the desirable carbon pack.

    Tuned BMW M2 Competition

    And if carbon fibre’s your bag, look at what’s been going on outside. That crisp Alpine White is masterfully counterpointed by a tasteful smattering of carbon – and the more you look, the more you find. At the nose we spot carbon kidney grilles, and a glossy splitter at the bottom; moving to the side we find the material upgrade taking over the mirrors, the wing vents and the lower splitters, and at the tail end there’s a lip spoiler on the bootlid and a racy diffuser down below.

    Tuned BMW M2 Competition

    The carbon offers the perfect motorsport vibe to take the M2 Competition to the next level – an effect hugely amplified by the wheel choice. Check ’em out, they even say ‘MOTORSPORT’ in huge letters on each one! These are Rotiform’s fresh BUC-M design, a Touring Car-inspired multispoke affair that suits the coupe – quite literally – down to the ground.

    Tuned BMW M2 Competition

    The overall package is simple but effective, and very much in-keeping with the M division’s own vibe: the fusion of the suave and the aggressive. This M2 just happens to wear its aggression a little more openly – yes, it’s still a snarling bear in a Savile Row suit… but this one’s got neck tattoos and chunky signet rings. The full M experience, but with a harder edge.

    Tuned BMW M2 Competition

    TECH SPEC: BMW M2

    Styling:
    Alpine White, carbon fibre front splitter, carbon wing mirrors, carbon kidney grilles, carbon boot spoiler, carbon side vents, carbon side splitters, carbon rear diffuser

    Tuning:
    N55B30T0 3.0-litre twin-turbo straight-six, 7-speed dual-clutch M-DCT

    Chassis:
    8.5×19” Rotiform BUC-M wheels, Nankang AS-2+ tyres, Air Lift Performance suspension

    Interior:
    Carbon pack, Air Lift controller installed in lower dash

    Source

  • Someone turned a Porsche Carrera GT into the ultimate track car, and now it can be yours

    The Porsche Carrera GT is a pretty extreme vehicle, but for one original owner there was additional performance required.

    The Carrera GT you see here, a 2005 example, was originally ordered by a customer from Belgium who wanted to take it racing, and thus fulfil Porsche’s original goal for the engine and platform that went into the Carrera GT (they were originally developed for Le Mans).

    As a result, he ended up commissioning a firm by the name of GPR Racing to turn his supercar into a race car. The result is the Carrera GT-R you see here, and it’s currently listed for sale by expert restorer Mechatronik for 849,000 euros (approximately $1,037,180).

    Porsche Carrera GT-R by GPR Racing

    Porsche Carrera GT-R by GPR Racing

    Incredibly, it only has 2,000 kilometers (approximately 1,242 miles) on its odometer. It never ended up being used as a race car as there was no series where it could be homologated, even with Balance of Performance rules. According to the listing, the car is making 650 horsepower, up from the stock Carrera GT’s 603 hp.

    The modifications made to the car are extensive and allegedly cost over 220,000 euros. The list includes a new engine management system from Motec, a custom pushrod suspension system including new wishbones, and brakes from AP Racing. There’s also an air jack system, BBS magnesium wheels, and a stripped out interior where everything that needed to stay was replaced with lighter carbon-fiber elements. A roll cage and fire suppression system have also been installed.

    You can find the listing here.

    Source