Production Cars and IP in the CAMS Scheme

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Re: Production Cars and IP in the CAMS Scheme

Post Number:#41  Postby TwinTurbo » Wed Aug 08, 2018 10:34 pm

cossie55 wrote:This probably isn't the place for a 3E discussion. so for those only interested in 3j, turn away now.

This is the 2.2 (f) rule as far as I can see here in the manual.

2.2 (f) Once an automobile has been recognised by CAMS, and its recognition form issued, that make and specific model of vehicle shall remain eligible during its production series, even if the MSRP price of that vehicle exceeds the price cap in subsequent years post its approval, provide it is sold by the manufacturer as an Identical Automobile.

This rule is there to specify that a car that begins under the price cap remains eligible, even if it goes above the cap during its production series. No where does it say that the car becomes ineligible when it is outside its prodction series.
In fact if you try to read it that way it makes no sense, as it would have to be read that the car becomes ineligible once its production series ends, which clearly isn't the case.

I understand that you have read it this way for years, but maybe try to read it the other way, I think that you will see when you do that, that what you are suggesting is not the case.

BTW, I am not trying to say whether it is good, bad, right or wrong that this is the case with 3E. It is merely about the rules as they stand.

I tried to read it the way you read it Jamie but the reg states when the vehicle is eligible (ie; “during its production series”). Hence it doesn’t have to say when it’s ineligible. There’s a tell, “provided it is sold” not “was sold”. Hence current tense, as in “during its production series” not past tense as in “after its production series”. There is no other way that I can read it.

More importantly, to further support my view, that’s the way it was enforced until recently.

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Re: Production Cars and IP in the CAMS Scheme

Post Number:#42  Postby FatBoy » Sat Aug 11, 2018 1:22 am

TwinTurbo wrote:Being a 100 treadwear rating (A050's are 60) getting enough heat into them on the rear of a FWD is going to be very difficult, even at the best of times and next to impossible at Wakefield in winter.

The R888R seems to have a distinct "green tyre" advantage, of course we would have to test it on a range of IP cars. But I would hate to go back to the situation that we had with A048's where guys were buying new tyres every race meeting because they dropped off the cliff after a few heat cycles.

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Hi Gary,

A couple of points, as i'm not sure where your "facts" came from ?

The FWD APRA Pulsars run the R888R. Your comment re winter at Wakefield is interesting as the qually record was set in winter last year (2017) at minus 9 degrees. 1.09.6. It had warmed up a little for Race 1 (still below zero) and the result was 1.10.15, a new race record, which still stands today. The best at the last round (July 29th) was a 1.10.19 (so close !) on a nowhere near as chilly day...

The green tyre advantage (based on my experience) is also a fallacy, no-one in APRA invests in new tyres every round, as the advantage simply isn't there. They wear extremely well (admittedly, it's hard to be 100% on this across all sizes of the variety that IP runs), but my best lap time was set on my third outing on a set of R888Rs. Up over a second on the same set when they were "green". I know it's hard to compare across different days and track conditions, but overwhelmingly the feedback is that they are brilliant in terms of grip and longevity v cost. Just throwing it out there for some balance...

Things have evolved from the days of 15's being the most common tyre, and the days of buying a set of 205/60/15's for the RX-7 for a grand (yeah, showing my age) are well and truly gone ! As a comparison, Pulsars run a 195/50/15 at $210 a corner - with rebate it's under $200. 15 years after i was buying A032 then A048 Yokos at $250 a corner. There is no denying the A050 is a bloody good tyre. But cost wise it's potentially scaring people away a bit too ?

Just some perspective / food for thought mate ?

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Re: Production Cars and IP in the CAMS Scheme

Post Number:#43  Postby TwinTurbo » Sat Aug 11, 2018 8:02 am

The difference Paul is that all of the Pulsars are FWD, so they suffer equally from the slow rear tire warm up. Obviously IP is a mix of FWD, RWD and 4WD which means an advantage to some and not others. That’s what we found on the FWD Production Car, the RWD comparison was obvious. Albeit both on a much larger size tyre than the Pulsars run, which no doubt also contributed to the slow rear tyre warm up. Same as Excels, Pulsars all run the same size, so much easier to manufacture, supply and stock than IP which has a multitude of sizes. That’s why price comparisons are risky. The fact that Toyo didn’t even tender was interesting, but they obviously had reasons not to.

Tip, if your tyres are faster after 3 outings then that’s a good indication that they have too much tread depth as new and would benefit from buffing. :wink:


It is also worth keeping in mind that IPRAVic have pretty good O2L fields, with a number of LM V8's and they have the most expensive tyres. So we shouldn't put too much emphasis on tyre cost as being the issue. Especially since we can't change it, the tender has 2 more years to run. Obviously there are other things that have more influence on how many O2L cars run IP than tyres.

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Re: Production Cars and IP in the CAMS Scheme

Post Number:#44  Postby Steve thomas » Sat Aug 11, 2018 12:20 pm

When we were running 888s in Streetcars the times were quite consistent for the whole life of the tyre, I was looking after a huge power 6 cylinder DR30 Skyline on restricted rim size so we were working them bloody hard. 61sec laps in WA pre current wild Streetcar rules shows how fast they were. Not as good as the 050 but good value and life.
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Re: Production Cars and IP in the CAMS Scheme

Post Number:#45  Postby gmontrack » Sat Aug 11, 2018 4:14 pm

Not wanting to turn this into a full on tyre thread/debate, but I think we do need to understand that there is a lot that goes into choosing a control tyre and as GC has said the cost is only part of it all be it a large part, its not the only thing that goes into the successful tender, which is my point.

Also just another point about tyre wear on the big power/ heavier V8's , I think those that run those cars go into it with eyes wide open knowing very well their car is going to be harder on tyres than say a less powerful lighter car Sylvia, Rx7 and the likes. It was their choice to run that car and they knew the tyre budget would be more. Now that doesn't change the fact that we would all like to pay less for things in our motorsport and tyres are no different, but again you pay for what you get and after talking to a few people running those cars, all seem happy with the performance and general wear of the A050, yes cost is mentioned but they also say that they would not be keen on going to a tyre with less performance and end up going 2 or 3 seconds slower around SMSP or Sandown for instance.

Having a control tyre is a good thing, and for IP we have been very lucky to get a considerable amount of support from Yokohama, financially and in other forms like sets of tyres at major events like Clipsal/ Bathurst which in turn adds up to thousands of dollars. I also know that's one of the main reasons just about every other category has a controlled tyre these days, there are "benefits". Our Nationals each year is subsidized dollars wise, which results in entry fees being hundreds of dollars cheaper in some cases, clubs also get benefits directly.

So yes tyres are costly and maybe it keeps some from racing in IP, but overall I think its not the biggest issue we have and some have already mentioned a few others points in this thread, so I suppose its a case of working out what is higher on the list and what we can do to effect a change for the better, something we will endeavor to do.

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Re: Production Cars and IP in the CAMS Scheme

Post Number:#46  Postby Steve thomas » Sat Aug 11, 2018 11:36 pm

Trouble is we can buy cheaper 050s outside the appointed dealers, That should not be the case with a tender.
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Re: Production Cars and IP in the CAMS Scheme

Post Number:#47  Postby gmontrack » Sun Aug 12, 2018 8:33 am

Steve..please provide the details of where in Australia you can buy the A050 cheaper.... pm if you need to

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Re: Production Cars and IP in the CAMS Scheme

Post Number:#48  Postby Steve thomas » Tue Aug 14, 2018 11:54 am

I don't want to lose the option of cheaper tyres for non IP events.
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Re: Production Cars and IP in the CAMS Scheme

Post Number:#49  Postby gmontrack » Tue Aug 14, 2018 4:06 pm

Steve, I think you are being untruthful and trying to be a little misleading , for what reason I'm not sure. If you are not prepared to give details ( even privately as suggested) than I'm afraid I can only assume you may be telling porky pie's and your boat has a few holes in it my friend!!!

Facts::::
There are only two country's in the world that sell the A050 control tyre that IP use, Japan and Australia.

That tyre is only available through the Yokohama Motorsport dealer network in Australia and is NOT available through any general tyre outlets.

Yokohama Aust. control all official stock movements within Australia and they know where ever tyre goes.

Non IP people that are not part of a control tyre contract pay a RRP that is approx 15% greater then those that come under contract agreements.

The only other groups are Porsche 944 and BMWE30 and World Time Attack which also have an agreement with Yokohama Aust
.
Anyone selling the A050 commercially would be in serious trouble legally.

The head of Yokohama M/sport in Australia is in constant communication with Yokohama Japan and assures us that the A050 is not available else where in Australia

Yokohama Aust. are IPRAA's business partners ( and have been for a considerable time) and as such we have 100% confidence in their operation and soundly believe that they are complying with all aspects of our contract with them.

So Steve I will ask that if you can not provide the facts to back up your statement then I'll ask you to withdraw it for the benefit of all concerned.

I see and read your posts and note that you do seem to have a genuine interest in seeing IP progress forward...... please don't undermine that.

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Re: Production Cars and IP in the CAMS Scheme

Post Number:#50  Postby Steve thomas » Tue Aug 14, 2018 6:34 pm

Tyres.PNG
Tyres.PNG (284.14 KiB) Viewed 98 times


Ebay store in NSW, Yes I know I can't use them in IP and they are likely a parallel Importer but yes I can buy cheaper online. Online searching is the only way I can have Cars as a hobby.
I do care for the class but I see it failing and cost is a very big factor in that.
Grainy picture as the tyre stores sticker is on one of the tyres, Top 4 in the shed corner are new 255 40 18.
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Re: Production Cars and IP in the CAMS Scheme

Post Number:#51  Postby gmontrack » Tue Aug 14, 2018 8:23 pm

Steve, I'm fully a wear that in todays internet world you can buy just about anything off the net and that being the case I accept that it can and does happen.
What people buy of the net is something that companies like Yokohama have to deal with in their day to day business, but I would suggest that the savings a minimal and its also a case of buyer be wear.

The point I wanted to make was that from IP's position we only have one supply, as I out lined, and that comes with all the support from Yokohama, which is available to all IP members and has a value that same regard as very good. There is always going to be a considerable amount of support available with any tyre contract and as I have said that is why most category's these days run a controlled tyre.

Its nice to see that you still consider the A050 the tyre to have and I hope one day we will see you or your car back in IP....... on tyre brought through a Yokohama outlet of course. :D

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