Jump to content
SAU Community

Recommended Posts

  • Replies 5.5k
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

How do I improve the quality of VIP Box when live streaming? I have Bigpond and a video card (Nvidia Gforce 8400 - nothing spesh i assmume) and 2 GB of ram..on the home PC

Pedal faster !

not F1 but yay for channel ten streaming the whole le mans this weekend: 25 ex F1 drivers this year too;

http://tensport.com....e-streaming.htm

Thanks for the heads up. :thumbsup:

What I've learnt today- The rassscasse turn at Monaco takes it's name from the 'La Rasscasse' restaurant that overlooks the corner. There you go.

Cafe by day and banging nightclub after dark according to the one and only Eddie Jordan.

F1: Report reveals McLaren tyre temperature trick

Jun.14 (GMM) McLaren is the inventor of a clever system that is helping Lewis Hamilton at the front of the F1 field at present.

Germany's Auto Motor und Sport, with the collaboration of renowned F1 technical illustrator Giorgio Piola, said the British team is using a system that controls the flow of heat from the brakes into the difficult-to-manage Pirelli tyres.

So in a season in which a degree or two in temperature can bring a tyre in or out of Pirelli's tiny 'window' of performance, the McLaren trick is "ingenious", German journalist Tobias Gruner explained.

The team's mechanics adjust the rear braking system in the pits with a screwdriver, the screw being located near the driver cockpit opening.

As Piola's drawings show, the infinite adjustment affects the rear braking system and the flow of braking heat to the tyres.

But it has not been all good news for McLaren, whose Jenson Button is suffering arguably the grimmest period in his entire F1 career at present.

It might have something to do with the FIA's recent clampdown on the MP4-27's floor.

Reportedly after the Chinese grand prix, the governing body ruled that the British team had stepped over the line with its interpretation of the rules regarding flexibility.

Scratches had been found underneath the extremes of the front wings, to which McLaren argued that the floor bending was within the allowed tolerances.

"The tolerance is there to account for manufacturing defects," Charlie Whiting is quoted as saying, after ruling that McLaren's system deliberately exploited those tolerances.

Auto Motor und Sport said: "The seemingly minor change had major implications for McLaren."

Particularly Button. The team's subsequent technical changes, including the higher nose and the modified rear suspension geometry, seemingly worked for Hamilton, but not for the struggling 2009 world champion.

Getting the 2012 car to work for Button again is now a high priority for McLaren.

"The problem is very complex," technical director Paddy Lowe said. "Our car is good, it just has to be set up perfectly."

And at the heart of all the F1 teams' quests for performance at the moment is the mysterious Pirelli tyres.

"I'd say we understand 30 per cent," admitted Lowe.

Edited by ctjet

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Nice, thanks for sharing your progress....that's a pretty long list you are putting into it!
    • Decided to upgrade my pressurised plastic coolant expansion tank for a fancy pants alloy version The OEM versions can get brittle, even the new plastic one I got when I first got the car is a starting to show signs of "stress" I wasn't cheap, but it is basically unbreakable
    • Morning all, I have an RB25DET Neo that's in need of a rebuild. Will need new pistons etc due to detonation damage. Would anyone be able to recommend a shop in Southeast Queensland who I could bring my long motor to for a rebuild? Just want someone who knows RBs and whos built a bunch of them before. TLDR - recommended engine shops for RB rebuild.
    • Gday Thought it was about time I started a build thread! As expected this project has snowballed into a huge financial liability, but unless you’re strong willed and responsible, it’s not a surprise. Background -  My first turbo car was an R32 GTS-4, got my full license and then totalled my Au Falcon a week later, so while trying to sell my RMZ450 dirtbike to buy another car a bloke offered to swap the R32 which at the time I felt like I was ripped off but looking back and seeing prices of those now ($40kish) it was a good deal, I didn’t know enough about these cars to appreciate what I had so sold it before the RB20 blew up. Between here and there, out of 12 cars I’ve owned the note worthy ones are a V8 Lexus SC400 (soarer), a couple of XR6 Turbos and my beloved S15 which I had for about 3 years, picked it up for $12500, repairable write off but she was fine, gun metal grey/pewter and bone stock/unmolested until I got my hands on it. Ended up spending about the value of the car and 280kw, 2 demerit points by the time I got defected and sold it for $14500 (also $40kish in today’s market, rip) Fast forward to the present day, I’m in a much better position financially and daily an MQ Triton (great cars, pipe down Ranger Bois), I cruised marketplace and car sales for a few months looking for another R32, the best deal I could find was an absolute rust bucket half finished project for $12000, until this R33 popped up in Port Macquarie for $18k - unregistered and barely running but decent shape, kept an eye on it for a few weeks and the price steadily dropped, $16k then $15k then $14k, that was the point where I was like shit someone’s gonna snatch this up! It was owned by a young bloke who had big plans but him and his missus just had a baby so smartest move financially for them but big gain for me. So 2 days later I’m towing a car trailer to pick this thing up. Roughly 2 weeks and $3500 later I’m cruising around Newcastle in my beat up R33 all smiles and dose noises! It only needed some basic shit to get it going, coil packs and air flow meter, electrical stuff and all fluids changed, 158k kms and running pretty good, nice smooth engine after oil and coolant flush - when I say coolant I mean it had been filled up with tap water, every gallery and heater element was filled with rust, 8-9 flushes later and still had brown liquid coming out but she’ll be right. The car was painted R34 Bayside Blue at some point but whether it was a cheap job or just not looked after is anyone’s guess, clear coat flaking like sausage roll.  Was rethinking my choices and contemplating life, had it up for sale for $22k - still cheaper than any registered R33 but got little interest, next minute I had an opportunity at work - 6 months overseas for good money, so that was a no brainer, fast forward again and here we are with a 50% finished project. Current Mods - 200ish KW according to butt dyno Was tuned with Apexi PowerFC EBC (old school Greddy Profec)  Stock turbo (more shaft play than a Tinder date gone right) 3inch turbo back Varex muffler  Aftermarket injectors of mystery size, Power FC showed 36% duty cycle at full boost so not behd good size Someone had good intentions but stuck with the stock R33 MAF so we had misfires at 6000rpm due to the MAF hitting 5.2V So far I’ve redone the entire interior with carpet form Car Mats Direct, new Seats and steering wheel from Autotechnica, also sound system by Autobarn (mainly Kicker) Also MCA pro comfort coil overs - Hands down best purchase yet, worlds of improvement over the tired 30yrold shocks Goals - 450kw/600hp on flex tune New paint job - Midnight Purple 2 Engine is at the shop getting rebuilt with forged rods a pistons, new valves and springs, ATI Harmonic balancer, Aeroflow 7.5L sump, rear head drain and oil restrictors as per oil control thread* and cam covers modded for larger breathers, other stuff I can’t recall of the top of my head Parts purchased and to be installed once the engine is done -  Engine loom from Wiring Specialties including these options: Haltech Nexus S3 R35 Coil pack conversion  PRP Dual Trigger kit Fan controller  Other Parts -  262 Kelford Cams Turbo - Hypergear ATR43SS3-ProS with T51R mod (whistly boi) 6 boost manifold (high mount) 50mm Turbosmart Pro gate (plumbed back for legal reasons) HKS Super Turbo Exhaust with High Flow Cat Custom 3.5inch dump and front pipe 1500cc Bosch injectors  Fuel Pump walbro 525 Haltech MAP and IAT sensors Haltech Flex Sensor Fenix Radiator with dual thermo fans LS1 Alternator Kit Oil Filter Relocation from EFI solutions and Cooling pro oil cooler Many other things sitting in my garage waiting for that engine to come back. Progress pics to follow -  
    • Losses have to be less with DC coupling. Provided the battery inverter has decent MPP tracking ability - which really shouldn't be a problem. It's not 2005 any more.
×
×
  • Create New...