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Lesson for today

Posted by Racinkid13 
Reamer
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Re: Lesson for today
August 19, 2011 06:30PM
JVL those are good pics. I guess I was to used to reading oval rules that seem to mention tire bleeders constantly. So when I read air extractor my mined went to bleeders. I can see those cutting spectators and understand why they would be illegal. Do you think they even worked good enough to be worth having.
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john vanlandingham
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Re: Lesson for today
August 20, 2011 10:55PM
Quote
Reamer
JVL those are good pics. I guess I was to used to reading oval rules that seem to mention tire bleeders constantly. So when I read air extractor my mined went to bleeders. I can see those cutting spectators and understand why they would be illegal. Do you think they even worked good enough to be worth having.

I really have no idea. That was the same era that Lancia started using tire warmer blankies---soon made illegal. I know they used somewhere around 13 x 1.25" discs and nice AP calipers, and I know there were still my absolute favorite pad compound Ferodo DS11 so size way and material that had plenty of brakes but by this time-90-91-92 the 40mm restricted GpA cars were doing quicker stage times than the old "too fast" Group B cars.
And while light, they were heavier but a couple of hundred pounds or more than the GpBs..
I think this is a case of "chasing the last 1/2%"

Casue they certainly went just as fast on asphalt after they were banned.



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stgallagher
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Re: Lesson for today
August 20, 2011 11:12PM
Delete



2WD...Less Traction More Action!



Edited 1 time(s). Last edit at 08/20/2011 11:14PM by stgallagher.
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stgallagher
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Re: Lesson for today
August 20, 2011 11:15PM
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john vanlandingham
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Robert Culbertson
With those dirt track rotors for them volvos, how do you get the calipers to fit. Different calipers, a spacer? I like my volvo's brakes, but THOSE WOULD BE AWESOME!

We got them under the BBS looking Volvo 15", under the 'Sirius" 15", and under Omega 15"things that look like Compomotive TH or Sparco OZ.

More piccies are taken but not uploaded yet..

I use the same specific Wilwood Forged Superlite that I do on the Xratty set up:




Very powerful, yet easy to modulate just short of lock up.


Todays lesson:
the most important performance system and the most rewarding in terms of better stage times and safety is the brake system....
These brakes are good enough brakes that you are on par with, par--parity--with the top cars in the US in terms of braking--hairsplitting of 1% type stuff excepted (Sure sure AP calipers are better, but at $780 a caliper I don't see many Anarchistas de rally buying APs).

SO: if we can have torque like anybody else, decent ratios like anybody else, at most speeds we do stages good enough grip, similar or same final drive, and now brakes as good....

What's stopping you from top 3 stages times?

Very Nice!



2WD...Less Traction More Action!
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Cosworth
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Re: Lesson for today
August 21, 2011 12:46AM
That whole brake system is a good club racer solution period. Calling it 1% hairspliting is a bit too optimistic eh John? Drop the propaganda and call it as it is smiling smiley 40 dollar discs from coleman wont last in the hands of a good driver doing actual top 3 stage times, thin walls like that, and the coning over from being a rigid mount to the hat will have a lot of distortion and bad drag. Inconsistent and long pedal from a flex-lite williwood caliper is far from confidence inspiring.

Lets use it as what it is, a good and affordable upgrade for the shitty brakes in older cars that will be more than enough for most of us. Not the top 3 guys though winking smiley

What was the lesson in the first post afterall? grinning smiley



Edited 1 time(s). Last edit at 08/21/2011 12:47AM by Cosworth.
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john vanlandingham
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Re: Lesson for today
August 21, 2011 11:18AM
Quote
Cosworth
That whole brake system is a good club racer solution period. Calling it 1% hairspliting is a bit too optimistic eh John? Drop the propaganda and call it as it is smiling smiley 40 dollar discs from coleman wont last in the hands of a good driver doing actual top 3 stage times, thin walls like that, and the coning over from being a rigid mount to the hat will have a lot of distortion and bad drag. Inconsistent and long pedal from a flex-lite williwood caliper is far from confidence inspiring.

Lets use it as what it is, a good and affordable upgrade for the shitty brakes in older cars that will be more than enough for most of us. Not the top 3 guys though winking smiley

What was the lesson in the first post afterall? grinning smiley


Paulinho, it IS hairsplitting 1%.
You really think anybody we are talking about can utilise brakes right to the Nth degree?
ANYBODY in North America?
I just looked at "the Rally Superstar' who on tarmac this weekend in Allemania---while I was off camping with wifey, her sister, and the three Girls----was losing ON AVERAGE the same time per stage, as the real drivers had as Total gap at end of the entire event.
It's tarmac, everybody has the same grip, same motor--(more or less), it comes down to the ONLY thing that really requires judgment: braking.
So, you think "our" Super Star is really using the brakes on that works Ford
that much better???

I don't.

My point has always been, always: good vigorous utilisation of what I call "pretty good stuff" and a "pretty good package" is a lot better ----and a lot more satisfying------than lame utilisation of "Super-trick" stuff.



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Re: Lesson for today
August 21, 2011 12:25PM
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john vanlandingham
It's tarmac, everybody has the same grip, same motor--(more or less), it comes down to the ONLY thing that really requires judgment: braking.
You know, for someone who criticizes me for positing opinions as mater of fact statements this is a pretty bold statement.

I also call bullshit on it.

I'd suggest that pace note writing requires skills and noting for tarmac is a different set of skills than gravel. Without confidence in a good set of notes that make sense to you ... you'll bleed time like mad.

I'm sure we'd all agree rally driving on tarmac is fundamentally different than gravel ... (and certainly different from drifting or 'hooning'.) "Our" Super Star doesn't exactly have a lot of tarmac rallies under his belt and the ones he has done are generally a very shallow talent pool so he didn't get penalised for how he drove.

You're making the assumption that all of the ford cars are at the same spec... I wouldn't make that assumption.
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Cosworth
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Re: Lesson for today
August 21, 2011 03:25PM
Quote
john vanlandingham
Paulinho, it IS hairsplitting 1%.
You really think anybody we are talking about can utilise brakes right to the Nth degree?
ANYBODY in North America?
I just looked at "the Rally Superstar' who on tarmac this weekend in Allemania---while I was off camping with wifey, her sister, and the three Girls----was losing ON AVERAGE the same time per stage, as the real drivers had as Total gap at end of the entire event.
It's tarmac, everybody has the same grip, same motor--(more or less), it comes down to the ONLY thing that really requires judgment: braking.
So, you think "our" Super Star is really using the brakes on that works Ford
that much better???

I don't.

My point has always been, always: good vigorous utilisation of what I call "pretty good stuff" and a "pretty good package" is a lot better ----and a lot more satisfying------than lame utilisation of "Super-trick" stuff.
John, not sure what you're trying to say using that analogy but yes I also agree that people over here would only use 80% of the capacity of a WRC brake system. But the capacity of a rigid mount coleman disc and willwood caliper is less than 50% of a WRC system is.

As a test just for shits a giggles you should put a cut in one of those coleman discs after they've done a couple of hard heat cycles. They're cheap enough that the experiment wont bankrup anyone and only be an eye opener. Heck do it on a used one ready to be tossed if need be. The residual stress on the disc will make it "curl" and look like a big lock washer. All of that adds to possible vibration, but most of all drag and inconsistent performance from one pedal application to the other. Also the thermal capacity on those discs is pretty low and if it for a heavy car or heavy braking event bad things can happen.

As an example, look at Matt Johnson with Jeremy Wimpey in Oregon 2009, with cheap discs in his SP WRX, blew up a front left dics at 116mph, took out the wheel, the damper, the caliper, and only by luck he didnt total the car.

Now what I say is, that system is perfect for a Merkur because the 300mmx32mm discs are not going to be maxed out by that car's speed. But like I said before its not within 1% of the more expenssive stuff out there.

That exact system could be fitted with AP late model calipers (350 each) or PFC late model calipers (450), and AP or PFC late model discs 125-185 each also 300mmx32 with an 8 on 7" mount and have a REALLY good setup for a fraction of the cost of say an homologated kit and have similar capacity and reliability of the GrN system. Cheaper even if you bargained for a deal.



Edited 1 time(s). Last edit at 08/21/2011 03:26PM by Cosworth.
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Re: Lesson for today
August 21, 2011 03:34PM
Quote
Morison
Quote
john vanlandingham
It's tarmac, everybody has the same grip, same motor--(more or less), it comes down to the ONLY thing that really requires judgment: braking.
Quote

You know, for someone who criticizes me for positing opinions as mater of fact statements this is a pretty bold statement.

Your job is as a photographer. You talk to some guys who are faster than you. That doesn't mean they are truly fast or better by broader standards, thus their opinions are "guys doing something else to make a living, who happen to play at rally--and who you admire"


Quote

I also call bullshit on it.

Your right to do so. But you know that MUCH, nearly everything you say, I know is just talk--or from extremely limited experience.



Quote

I'd suggest that pace note writing requires skills and noting for tarmac is a different set of skills than gravel. Without confidence in a good set of notes that make sense to you ... you'll bleed time like mad.

yeah yeah, whatever

Quote

I'm sure we'd all agree rally driving on tarmac is fundamentally different than gravel ...


We would?
Your opinion as a very limited amateur, and one very opinionated beyond your limits, OUGHT to weigh far FAR LESS than world level drivers....

The world level drivers I have had time to get to know and spoken with in their own languages as 'one of the guys", have said "Ice, snow, gravel, tarmac, its all the same, only the km/hr a car is going to do whatever it's going to do changes. What it will do is the same"

IF you argue with that it proves you haven't a clue, and are just a loud mouthed amateur.


Quote

(and certainly different from drifting or 'hooning'.) "Our" Super Star doesn't exactly have a lot of tarmac rallies under his belt and the ones he has done are generally a very shallow talent pool so he didn't get penalised for how he drove.

As a multi-millionaire, if he gave a shit, he could practice 20 hours a week for weeks and weeks.

Quote

You're making the assumption that all of the ford cars are at the same spec... I wouldn't make that assumption.

I make no such assumption, silly boy.
I know however that whatever spec differences there are is not what explains the "as much time liost per stage as the gap 1-2 at the end of the event"

What you will never admit, since either you cannot fathom really how to drive faster, or because you are only looking to troll more, is the equipment differences--if any with regards to brakes----or a bit less than exact same motor, or pace notes or whatever little things is not why some guys are "slow" (in this context a relative term) are all minor externialities
which pale relative to the differences in DRIVE, an internal push to go faster..

You, being who you are, cannot begin to glimpse this internal difference, so you yap about "maybe its not the same spec", "maybe their pace notes are not perfect".
When the difference really is "It simply does not mean as much, so he can't be bothered".

So once again in your monomania to "prove" a) I am bullshitting and b) you're an encyclopedia of all knowledge gained thru several years by observing other do things you can't,

you derail yet another thread, missing as always the nuggets of gold: that braking for deceleration for the readers here is the skill that will help them have better results..

Lesson for Today: listen to people about the subjects that they devote enough time to pay the mortgage with. Don't ask movie starts about Tax Policy, don't ask computer nerds about repairing cars, don't ask garage mechanics about modding and building motors, and don't listen to photographers about things they just dabble and play at.
You want to know about driving fast, ask somebody who made/makes a living at it.



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Cosworth
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Re: Lesson for today
August 21, 2011 03:42PM
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Morison
You're making the assumption that all of the ford cars are at the same spec... I wouldn't make that assumption.
Hmmm denial is not just a river in Egypt ya know... take a look at this shakedown hairpin and lets see if its the car's fault for the slower pace!

at 1:07sec Maybe this is the reason why WRC.com coined him as the "Internet video sensation" and not "rally driver". The man's out there having fun, not trying to prove anything, so lets stop prettending.
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Re: Lesson for today
August 21, 2011 05:42PM
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Cosworth
Hmmm denial is not just a river in Egypt ya know... take a look at this shakedown hairpin and lets see if its the car's fault for the slower pace!
And when you assume ...

Nowhere did I suggest that the CAR was the sole reason for the slower pace. Far from it in fact. I suggested several factors to explain the pace gap and only included the likely different spec of the car as one of those factors.
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Re: Lesson for today
August 21, 2011 06:09PM
Quote
john vanlandingham
Your job is as a photographer.
Um - my primary income hasn't come from photography for nearly a decade.

Quote

Your opinion as a very limited amateur, and one very opinionated beyond your limits, OUGHT to weigh far FAR LESS than world level drivers....
Dude, why do you have to resort to petty insults at every turn. Your arguments would be FAR more effective - and more people would read them - without it.

Quote

The world level drivers I have had time to get to know and spoken with in their own languages as 'one of the guys", have said "Ice, snow, gravel, tarmac, its all the same, only the km/hr a car is going to do whatever it's going to do changes. What it will do is the same.
IF you argue with that it proves you haven't a clue, and are just a loud mouthed amateur.

Fair enough.
I have virtually zero tarmac rally experience and wouldn't take a strong stand on any of it. All I know is that from watching world level drivers first hand as they go through Ice, gravel and tarmac stages I see the style and type of attack is significantly different on tarmac. (Mostly in that they try and keep the cars hooked up rather than being in a relatively constant state of yaw.) But... I wasn't looking at it from a 'how do they drive it' perspective - just from a 'how do I get a good picture of it' perspective.

Quote

As a multi-millionaire, if he gave a shit, he could practice 20 hours a week for weeks and weeks.
Maybe. But don't forget the other commitments that come with that level of sponsorship, having day to day business responsibilities as well as having a family. 'Giving a shit' means different things to different people.

Quote

What you will never admit, since either you cannot fathom really how to drive faster, or because you are only looking to troll more, is the equipment differences--if any with regards to brakes----or a bit less than exact same motor, or pace notes or whatever little things is not why some guys are "slow" (in this context a relative term) are all minor externialities which pale relative to the differences in DRIVE, an internal push to go faster.

There is no question that the truly fast drivers have a drive and a push to be fast. I've certainly ridden with people who were going as fast as they wanted to and the cars had a shit-ton more potential.

Quote

You, being who you are, cannot begin to glimpse this internal difference, so you yap about "maybe its not the same spec", "maybe their pace notes are not perfect".
I'm very familiar with this difference. I've seen it in rally and other applications.


Quote

you derail yet another thread, missing as always the nuggets of gold: that braking for deceleration for the readers here is the skill that will help them have better results..
I don't know how its derailing a thread when I point out that calling braking "the ONLY thing that really requires judgment' out on the rally stages is bullshit.

I never even suggested that braking wasn't one of the factors - it almost certainly is. I was just saying there are several other factors, some of which are worth significant pace differences on their own.
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Re: Lesson for today
August 21, 2011 06:32PM
Keith, just remember John is a washed up old relic of a motorcycle racer who was never really that fast in a FWD car (look up his times, they're online) telling people how to drive a RWD car (which he admittedly never drove in a rally)

After all, his profession is a machinist. Or something. Not professional race car driver. Possibly at one point professional dirt bike rider, but never race car driver, especially not rally car driver.

Why would you ask a machinist (or is it welder?) for driving advice?

After all "listen to people about the subjects that they devote enough time to pay the mortgage with. Don't ask movie starts about Tax Policy, don't ask computer nerds about repairing cars, don't ask garage mechanics about modding and building motors, and don't listen to photographers about things they just dabble and play at.
You want to know about driving fast, ask somebody who made/makes a living at it."



When were you paying the mortgage with your rally driving John??
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Re: Lesson for today
August 22, 2011 12:33AM
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Dazed_Driver
... John is a washed up old relic of a motorcycle racer who was never really that fast in a FWD car (look up his times, they're online) telling people how to drive a RWD car (which he admittedly never drove in a rally)

OK... when did it become OK to talk about people this way to try and make a point.
Its childish and immature when John does it and its childish and immature when you do it.
Beyond that - John clearly has decades of experience in rally applications and has certainly done his research and is often a good resource for information and, for many people, parts and services.

Quote

When were you paying the mortgage with your rally driving John??
It was clear to me that John was saying that he got his information FROM people who 'paid the mortgage' with rally ... not that he was the 'expert.'
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Re: Lesson for today
August 22, 2011 01:06AM
If you're going to try that hard to keep the peace, Keith, then fine. I'll give you peace. I'm done in this thread, unless I'm brought back into it by someone else.

ANYONE else. John, you or otherwise.


I'll happily, silently leave, but if I get slandered, I'm sticking up for myself.
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