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

    • I'm seeing torque specs all over the place for the OUTER tie rod, but none for the INNER tie rod, where it connects to the steering rack. Even in videos, people are just tightening em up as much as they can with a wrench and that's it. Anything tightened down without torque makes me nervous. Anyone know what the spec is for it?
    • Hope you had a great time here in our tiny country.   The JDM scene we have here is quite small, it's mostly BMW, Volkswagen with burble tunes haha. But the few JDM cars we do have in the scene are pretty nice. Some of my friends drive cool s14's too. Both built engines, red one makes abt 500, blue one abt 400 i think?
    • Ye good idea , would have never thought of something like that. Might aswell do it to every pulley and the balancer while I’m there 
    • Use an LS1 or similar, via kit like Frenchy's. But.... It's probably not the alternator. It sounds like belt squeal, which would be because the pulleys are glazed. Rub every groove on the pulleys with 120 grit paper. Report back. Oh, and new belts afterwards too. The old new ones will be shitted up already.
    • Hello all I have 2 r34 sedans , one turbo one na, only recently aquired the na 34.  Man what is with these things.... My turbo 34 started sounding like a super charger, it was screaming at anything above 4000rpm , I took the alternator apart and replaced the front bearing which is the only one I think you can access and it did not fix the issue so presumably the bearing in the rear of the alternator is gone. ( diagnosed it was the alternator by taking off the aux belts one by one to figure out which pulley or bearing it was )  My friend gave me one he had lying around, Installed it , it did not squeal for maybe 500kms and now its started to squeal again briefly on startup  Recently got an na r34 and I replaced the timing belt, water pump + all the auxillirary belts. Runs amazing but it suddenly developed the same squeaking problem but significantly worse, Ive had my neighbour come down screaming at me because it was waking her up everytime I moved the car. It takes a good 2 minutes before it quietens down.  Im yet to diagnose where its coming from but im fairly sure its coming from the alternator aswell. My question isnt about how to fix it but rather where can you get a new alternator for an rb25 neo??? Ive searched everywhere but I havent been able to find a direct fit oem type replacement thats not genuine. All the automotive stores sell an oex one - BXA035 - which I picked up for cheap through a friend with staff discount , got it home only to find the connector is completelty different.... As far as im aware bxa035 is for rb20/30's and after a bit of figuring out the bxa035 has an ev14 type connector, which is tiny compared to the rb25 connector. I actually had an ev14 connector lying around which I was considering just replacing the bigger plug with to get the alternator working but the bxa035 is rated for 70amp vs the rb25 alternators are 90amp ( or so ive been told ? ) That paired along with the fact im about to install an amp + sub in the back and I have the stock sized small battery Im not sure itll do the job unless anyone has another opinion?  I know and have seen all the websites selling the ls1 alternator conversion kit but I am not going down that route, nor do I have the money to. Hopefully I can figure out how to get 2 brand new alternators for both cars. I would buy second hand which there seems to be many of but considering how common this seems to be im sure If I installed a second hand one it would start squealing in no time  Or even better if anyone knows how to fix the issue directly with the alternator itself... Any input appreciated Thank you     Link for bxa035 connector picture
×
×
  • Create New...