Jump to content
SAU Community

Recommended Posts

  • Replies 3.6k
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

can't do anything more for mechanical grip- they already run slicks and tricky LSD's

going back to ground effects means the grips levels shouldn't change as much when cars are in close proximity

There are plenty of things they can do to reduce tyre grip. Reduced size, harder compounds, etc. Also, reducing aero and adding power (the first might happen, the second won't) will create more sliding and make the cars harder to drive. Think Formula Ford with wings and bigger engines (actually I think the 2013 engines will be smaller than FF engines, but that's what turbos are for). I like the ground effect idea, as has been mentioned this will reduce the penalty of turbulent air.

Back in the 80s the cars had way too much power for the tyre/aero technologies. That's why driver skill was so important - you couldn't just plant the foot and know it would stick. You certainly couldn't take Eau Rouge one-handed.

I bet Vetool will still be a COCKHEAD in 2013, regardless

Some things never change - the tides come and go, the seasons change, Vetool crashes into innocent bystanders ... the guy must be a nightmare in a car park given how much trouble he has passing someone who is holding their line. He must crash into stationary objects all the time.

Been saying for a while now for the F1 boys to piss the aero off and go back to underbody downforce! I beleive that the indycars of the late 90's early 2000's had it right with enough aerodynamic downforce and most of the grip generated from underbody...Turbo's sound good though not sure about the 1.5 litre engines and only 650 hp! Dare i say it but the v8's make that sorta power now how can the pinicle of world motorsport make less/same as a bogan racing catagory

If they end up anything like what the turbo F1 cars were like in the early 80's, big power and little to no driver aids, it'll be a good thing. Less aero and more underbody craftiness brings it back to it's original roots.

Check these vids of some of the old F1 Turbo goodness.

And if it brings back some of the excitement from the 79 French GP of the battle between Vileneuve and Arnoux, I'll be mighty impressed.

http://www.youtube.com/watch?v=kl2tIFxSEGA

Edited by SABBAi
Dare i say it but the v8's make that sorta power now how can the pinicle of world motorsport make less/same as a bogan racing catagory

And the ultimate bogan category, drag racing, has always made far more power than F1 ever will. Get over it people - There's plenty more to racing than hp. Personally I like knocking off the big boys with my 120 flywheel kW.

Tim Goss from McLaren (on F1.com)

"We’ve had to make some minor modifications just to make sure we’re well inside the deflection limits the FIA are going to set on that."

Yep it is just RBR and Ferrari.....uhuh.

"McLaren lie..........................

......................... second in the constructors’ championship on 329 points, just one behind leaders Red Bull."

(I am just practising my journalistic skills by editing things to suit the angle)

Been saying for a while now for the F1 boys to piss the aero off and go back to underbody downforce! I beleive that the indycars of the late 90's early 2000's had it right with enough aerodynamic downforce and most of the grip generated from underbody...Turbo's sound good though not sure about the 1.5 litre engines and only 650 hp! Dare i say it but the v8's make that sorta power now how can the pinicle of world motorsport make less/same as a bogan racing catagory

The V8's make over 100hp more then that...

I seriously do not see the point in cobbling the engines so much in this way, from an engineering standpoint it makes the development process iterative and evolutionary as opposed to revolutionary which massively increases cost and totally torpedoes your performance/dollar ratio.

They can dress it up all they want but F1 will never be a green sport, all they can do is plant some trees, offset their carbon footprint (what a joke) and get on with racing.

If formula 1 is really to be a hotbed of automotive development, they are actually going to need the engineers to do some real development, this aside the actual amount of technology that has reached road cars from F1 since it's inception is minimal at best, so why bother ?

They could just save a bunch of money and have a control engine. I'm thinkin SR20.

For 20k each they'll have 650HP, and no need for a five engine per season limit, they'll only need one if they give it a few oil changes through the season.

What a farce.

the sound of an F1 car is supposed to make the hair on your arms stand up. You won't get that with a turbo four with a 10k rev ceiling. You just won't.

True, but personally the current crop of F1 don't do it for me either.

Remember, one of the best sounding engines ever was a supercharged 1.5. (I'm sure you've all heard it, but here it is anyway, coz I love listening to it)

I think it was redlined at about 13000 RPM, though I'm not certain about that.

I know that turbos tend to kill the sound a bit but if they can give the engines some balls, rather than 18,000 RPM mozzies flying around the cicuit then they might just pull it off.

They could just save a bunch of money and have a control engine. I'm thinkin SR20.

For 20k each they'll have 650HP, and no need for a five engine per season limit, they'll only need one if they give it a few oil changes through the season.

What a farce.

+1

Nahhh. You can pull me off champ.

:blink::)

I don't know you that well :D

Don't get me wrong - noise is a very important part of the whole spectacle. I think that's one of the major things killing motorsport these days. The noise restrictions at Lakeside are a joke. Frikking morons buying a house next to a race track (which has been there for decades) have the gall to complain about the noise and lobby to shut it down. :(

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

    • Must have been an absolute nightmare to drive when the power steer was out, the rack ratio/wheel size/caster is all set up for power assistance
    • Welcome to SAU, what are you looking at buying?
    • I checked the injectors again (1 and 2, since they’re easiest to access) to make sure they weren’t clogged. Even though the entire fuel system had been cleaned, I wanted to be certain. Everything looked clean, so I reinstalled and connected everything. When I started the car to confirm everything was okay, it immediately revved up high, so I shut it off straight away. I checked to see if I’d missed a vacuum hose or something, but everything was connected. On the second attempt, the car ran without the high idle, but I noticed a distinct “compressed air” sound coming from the engine bay. Tracing the sound, I pushed injector #6 forward slightly and the noise stopped — it turned out it wasn’t seated properly, despite the fuel rail being bolted down. While holding it in place, the car idled steadily without stalling and ran for over 5 minutes. At this point, I pulled all six injectors out just in case I hadn’t seated them correctly or dirt had gotten onto the O-rings. Unfortunately, I discovered that I had damaged 3 out of 6 injectors (the OEM 270cc ones) during installation. So yes, this was my fault. Since only the pintle caps were damaged, I’ve ordered a Fuel Injector Service Kit from NZEFI to refurbish them. In the meantime, I reinstalled my new injectors – the car now idles fine for over 15 minutes without stalling. I have not attempted to drive it so far. It’s not perfect yet, as it hesitates when the throttle is pressed, but it’s a big improvement. Unplugging the IACV with the new injectors idles at around 800rpm, even with the IACV screw tightened fully. But this is probably due to tune.
    • I wanted to try and preserve the front bumper as long as possible, they're not cheap and are made to order in Japan. Taking inspiration from my previous K11 Micra build where I made an undertray for the Impul bumper, I did the same for this BN Sports bumper but a little slimmed down.  This time round I only made a 'skid plate' (if that's the correct wording/term) for just the bumper surface area, the Micra version covered the gap like an undertray. Starting off with a sheet of mild steel approx. 0.9mm thick 4ft x 2ft in size. I traced around the bumper, cut it out and cleaned the edges. Luckily I was able to get two halves from one piece of metal In the video I installed it as is, but I've since then I've removed it to spray and add a rubber edging trim. The rubber trim is suitable for 1-2mm and it's a really nice tight fit. The bolts had to be loosened due to the plates being too tight against the bumper, the trim wouldn't push on I used some stainless M6 flat headed bolts for a flusher finish (rather than hex heads poking down), I believe this style fastener is used for furniture too incase you struggle to source some. The corner's are a little wider, but this may be an advantage incase I get close to bumping it  The front grill got some attention, finally getting round to repairing it. Upon removal one fixing pulled itself out of the plastic frame, one side is M8 that fixes inside of the frame, where as the other side is M5. Not knowing I could get replacements, I cut down an M8 bolt, threaded it inside the frame along with a decent amount of JB Weld.  The mesh was replaced to match the bumper. One hole on the bonnet/hood had to be drilled out to 8mm to accommodate the new stud, once the glue had set it could be refitted. I think the reason the grill was double meshed was to hide the horn/bonnet latch (which makes sense) but I much prefer it matching the bumper Bumper refitted and it's looking much better IMO The Youtube video can be seen here: https://www.youtube.com/watch?v=bVZP35io9MA
    • The video for the servicing and fuel filter change can be seen here: https://www.youtube.com/watch?v=uLJ65pmQt44 One of the main jobs I wanted to do before the car officially went on the road, was to remove the awful looking blue silicone hoses. There's nothing wrong with having coloured silicone hoses, but I realise as I'm getting older I prefer monotone engine bays with a splash of colour on the engine cover(s). I cover this in a lot more detail in the Youtube video, so unfortunately there's limited photos of the process. The intercooler, upper radiator, boost vacuum and upper breather hoses were all changed to black silicone with mikalor clamps. The only blue left is a blanking cap at the back of the inlet manifold and the GReddy pulleys (which will be replaced for stock when the cambelt gets replaced) While the intercooler pipes were off I gave them a quick clean/polish too A before photo I do have a replacement air filter on its way. Fuse box covers were painted blue, they're now satin black Another job on the list while the bumper was off, is to add some mesh https://live.staticflickr.com/65535/54737966256_99b28bfa30_c.jpg[/img] I was hoping to use some thin wire to secure it, but it seems I've misplaced it and the wire I had was too thick to twist easily. I ended up using cable ties for the time being https://live.staticflickr.com/65535/54737131882_c2b7989dcc_c.jpg[/img] Was pleasant to see this https://live.staticflickr.com/65535/54737131627_8b2aab13b3_c.jpg[/img] The last thing to do was to fix the front grill and re-mesh that to match but I ran out of time The Youtube video can be seen here: https://www.youtube.com/watch?v=R4FsF6tgizE&t=23s
×
×
  • Create New...