Jump to content
SAU Community

Recommended Posts

but what if the skyline had, like, sic cat back zorst and some HGE boost. Wouldn't it win then?

I heard the F1 cars don't have much torque, so maybe if they raced on the uphill :confused:

Originally posted by Silver-Arrowz

the ferrari wins cause it's got more stickers. More stickers = more HP.

Yeah, you're right about that, you should see how many stickers are going on for Dutton rally.....we are sure to kick everyone's arse

Originally posted by Rezz

This thread should be titled "Ferrari F1 car opens up a can 'o whoop ass on pit crew member"...:P

:bahaha: yeah, I would have except there wouldn't be a "vs" in the title :)

Do you reckon that crew member made a mistake at the last pitstop and it was payback time?

bit of insite into f1

An F1 car is made up of 80,000 components, if it were assembled 99.9% correctly, it would still start the race with 80 things wrong!

Formula 1 cars have over a kilometre of cable, linked to about 100 sensors and actuators which monitor and control many parts of the car.

An F1 car can go from 0 to 160 kph and back to 0 in 4 seconds.

At 550kg a F1 car is less than half the weight of a Mini.

In an F1 engine revving at 18000 rpm, the piston will travel up and down 300 times a second.

Maximum piston acceleration is approximately 7000G (humans pass out at 7-8G).

Drivers haven't had to resort to pressure suits like fighter pilots because they only experience high G's for very short periods of time.

If a connecting rod let go of its piston at maximum engine speed, the piston would have enough energy to travel vertically over 100 m.

If a water hose were to blow off, the complete cooling system would empty in just over a second.

Gear cogs or ratios are used only for one race, and are replaced regularly to prevent failure, as they are subjected to very high degrees of stress.

The fit in the ****pit is so tight that the steering wheel must be removed for the driver to get in or out of the car. A small latch behind the wheel releases it from the column. Levers or paddles for changing gear are located on the back of the wheel. So no gearstick! The clutch levers are also on the steering wheel, located below the gear paddles.

To give you an idea of just how important aerodynamic design and added downforce can be, small planes can take off at slower speeds than race cars travel on the track.

Without aerodynamic downforce, high-performance racing cars have sufficient power to produce wheel spin and loss of control at 160 kph. They usually race at over 300 kph.

The amount of aerodynamic downforce produced by the front and rear wings and the car underbody is amazing. Once the car is travelling over 160 kph, an F1 car can generate enough downforce to equal it's own weight. That means it could actually hold itself to the ceiling of a tunnel and drive upside down! In a street course race, the downforce provides enough suction to lift manhole covers. Before the race all of the manhole covers on the streets have to be welded down to prevent this from happening!

If you've ever changed a tyre, you know that you have to jack the car up off the ground to be able to replace the wheel. And it takes ages. F1 cars have integrated pneumatic jacks in the chassis (rather than the manual jacks normal cars have) - two in the front and one in the rear. By connecting a pressurised nitrogen hose to a port located behind the driver, the pit crew can jack the whole car up in less than a second when the car stops in the pit.

The refuelers used in F1 can supply 12 litres of fuel per second. This means it would take just 4 seconds to fill the tank of an average 50 litre family car.

Top F1 pit crews can refuel and change tyres in around 3 seconds.

Race car tyres don't have air in them like normal car tyres. Most racing tyres have nitrogen in the tyres because nitrogen has a more consistent pressure compared to normal air. Air typically contains varying amounts of water vapour in it, which affects its expansion and contraction as a function of temperature, making the tyre pressure unpredictable.

During the race the tyres lose weight! Each tyre loses about 0.5 kg in weight due to wear.

At ~ 350 mm wide, F1 tyres are much wider than normal tyres (~185 mm wide).

Normal tyres last 60 000 - 100 000 km. Racing tyres are designed to last 90 - 120 km.

A dry-weather F1 tyre reaches peak operating performance (best grip) when tread temperature is between 90°C and 120°C. At top speed, F1 tyres rotate 50 times a second, or 3000 rpm

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

    • I bought the model back in Japan in Feb. I realised I could never build it, looked around for people who could build it, turns out there's some very skilled people out there that will make copies of 1:1 cars or near enough. I'm not really a photo guy... but people were dragging me in a group chat for the choice of bumper as someone else saw the car before it was finished as they are also a customer of that shop. I took the photo in the above post because I was pretty confident that the lip would work wonders for it. Here's some more in-progress and almost-done pics. It gives a good enough idea as to what the rear looks like!   I have also booked in a track day at the end of January. Lets all hope that is nothing but pure fun and games. If it's not pure fun and games, well, I've already got half an engine spare in the cupboard 
    • Well, do ya, punk? Seriously though, let's fu<king go! The colour and kit looks amazing on the car. Do you have any shots from the rear? I don't quite follow how the model came around. You bought the white kit and he modified it to match your car? Looks nuts either way!
    • So my car is finally back from paint! This took an absolutely insane amount of work and should get it's own build thread - but I didn't build it. It was completed by Troy @ https://scalekustoms.com.au/ I originally bought the AOSHIMA URAS Type R kit while I was in Japan, it's supposed to look like this when assembled: Now, I thought that was cool enough until I opened the box with Dismay, as there's no way I could possibly have completed it. The thing is 1/24 and has details down to the steering wheel horn button, which is a 2mm diameter sticker. I originally wondered if someone could make it at all, as is - But then things got a little carried away. It's worth noting that the model does not have an openable bonne, let alone engine bay, OR an openable boot. - Troy has worked wonders with 3D printer and presumably better eyes than I will ever have. My photos suck, so I will post up some of his in-progress ones he sent to me during the way. Unsuprisingly, he is very detailed. A lot of these are out of order. But he: 1) Made a LS engine and an engine bay appear out of thin air 2) Made the bonnet removable 3) Printed the rims I will buy in the future (or any rim you want) 4) Printed and added the wing that is going on 5) Tinted my back windows as this is what my car has IRL (privacy glass) 6) Added a licence plate. 7) Somehow did the interior 8) 3D Printed my actual seats 9) Made the exhaust under the car connect even though this is likely invisible. 10) Created a boot with my fking battery box, power steering reservoir, subwoofer and toolboxes back there. To say it's insane is an understatement. And I f**ked it all up because when I was re-mounting the wing (it broke in transit) I spilled glue everywhere and ripped paint up and Gregged the rear half of the car. Which about makes sense. Also, this arrived on the same day. Quite the change from: I spent 16 hours per day over the next 3 days pre-christmas putting the interior back together, mounting lip, fixing various bodykit problems with window mouldings, etc. and servicing, rebuilding my 370z brakes to go on the car 'soon', messing with heights to check clearances for new wheels, etc. I also had a foray into mounting wiper-mounted washer jets which was an absolute disaster. The bodyshop has welded (and painted) over the stock jet locations for reasons unknown to everybody (i.e they forgot) I also wanted to wire in the oil pressure sensor on Christmas Eve which was a BAD IDEA. You do not know terror like pulling your ECU apart, pinning in half-fitting pins that aren't the right ones, but trying anyway because it's Christmas eve, putting your ECU back together and having a no-start condition with a fuel pump not priming. Then you undo all your work and the fuel pump still doesn't prime. So after all that terror and horror and pain and tedious disassembly, the issue was the relay in the boot which seems to have died/stuck when I was turning the car off and on about 700 times testing shitty washer jets. I also re-wired the fuel pump power plug which fell apart in my hands. I am very happy I had 3 extra pre-made ones from a few posts/last Christmas's breakdown. https://bluewireautomotive.com/products/10-x-pcm-ecm-ecu-terminals I have put an order for these in, so I can actually add the pins to the ECU properly. The commodore ECU does not have the pins for Oil Pressure via ODB2. However the ECU can support it if you create the pins and wire them in. So for round two, and somehow attempting to route that into the engine bay through my impossible engine bay grommet is a fight for another day. It's 40C in Melbourne tomorrow, I am half tempted to drive the car with the aircon on to deliver presents to my partner's family and see if it helps with the overheating-on-40C-days-in-traffic-with-aircon-on-only issue that the vents were intended to solve. Do I feel lucky?
    • Yes, while being... strictly unnecessary. Tuning is a bit like quantum physics. You don't need to understand what Schroedinger's equation actually means. You just need to run the computation and accept the answers. With tuning, you just push page up/down until the exhaust tells you that you've got the fuel right. The VE can stay hidden behind the curtain like the Wizard of Oz and you'll never need to know what he looked like.
    • The second part yes, the first part about easy VE calculation is something I've seen a few people talk about online.
×
×
  • Create New...