Matt's MY08 NC Roadster.

Chat to do with your MX5/Miata/Eunos Garage Ride(s).

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CoffeeBoss
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Postby CoffeeBoss » Wed Nov 25, 2009 5:56 pm

Charlie Brown wrote:I can see that Guran hasn't had a peek at your suspension, intake, etc, etc, Matt :wink: that sticks you firmly into Class 5 with or without R-Spec tyres.


*sssshhhh*
(seriously Bryan, why do you think i write all this stuff! haha!)
Truthfully though, I mod more for improving the feel of the car then for any belief that mods = faster track times. Better driving = faster lap times, mods just make the car feel better, driver feels more confident, pushes harder. I don't believe that I'm able to push a stock NC to it's limit around a circuit, let alone a modified one. Granted though, brakes and tires make an appreciable difference to track times even for a novice such as myself. But the rest is just fun.

Besides, you just can't run with the young kids these days without a lower car with lower offset :D

Charlie Brown wrote:I'm really looking forward to having both yourself and Sailor (first run coming up in the December meeting) putting in times under 1:12s. There’s nothing better than close racing.


Agreed. One of the most fun track days I've had at Wakefield was back in my Altezza Club days when there were 4 of us there with stock-engined IS200's. Hugely entertaining stuff.

I'll get there. I'm loving driving a car that has so many drivers/times I can compare with. With the IS200, there was really no-one else outside of our little group.
Last edited by CoffeeBoss on Tue Dec 22, 2009 4:42 pm, edited 1 time in total.

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CoffeeBoss
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Postby CoffeeBoss » Sat Dec 05, 2009 10:50 am

AUTOEXE/GRUPPEM/K&N SPRING CLEAN
Have had a few questions about the Autoexe Ram Air filter so thought i would post this up. As will become apparent, filter clean out was long overdue!

The Autoexe RAM Air filter is made by Gruppe M in Japan and uses a K&N filter. Since I work such long hours, and then use my car most of the time that I'm not working (or sleeping) I thought I'd get another K&N filter so I could wash the existing filter at my leisure, and still use the car while it was out. So I contacted GruppeM in Japan - afterall, they make the thing, so they should know the part number. I got an awesome response, in Engrish:

Hello.
This filter is a filter of only GruppeM.
It cannot purchase in K&N.
Please understand the situation.
Thank you.



I wasn't sure if I understood the situation, so I got in touch with Autoexe and they provided a part number for the filter.

To date, I've yet to find anyone who will actually source the part for me (tried the usuals: New Era, Nengun, AAI).

However I've yet to contact K&N themselves. I suspect it's a universal K&N filter rather than a bespoke one for this application, so hopefully I can find it in a K&N catalogue with a K&N part number.

Anyhoo - finally found some time to take out the filter. It's all very straightforward:

There's a bracket and nut that holds the carbon fibre air box in place

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and this nut needs a hex-shaped alan key

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revealing the K&N filter which rests neatly inside the box

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Here you can see the space left by the departure of the box.
Entry to the throttle body clearly visible (which I cover with a plastic bag when there's no filter there) and directly opposite that sponge sits around the tube that feeds air from the grill just near the number plate:

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A reminder, particularly for country drivers such as myself: clean thy filter regularly! This is about 25'000kms of driving:

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It was an entymologists dream.

I bust out the recharge kit, and soak the filter with the cleaning solution, then run water from the clean side through the dirty side.
All the while inspecting the filter for any signs of fraying or wear.

It takes some time to get all the dirt out. Then let the filter air dry overnight, and oil it up the next day.

The carbon fibre airbox:

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All back together:

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Once the filter is clean, the car makes a lovely gulping sound when you snap open the throttle.

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sliq
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Postby sliq » Sat Dec 05, 2009 11:08 am

awesome. might do mine in the next coming week or so. did your filter still have a greyish colour to it?
i can't brain today.. i have the dumb..

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Hammer
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Postby Hammer » Sat Dec 05, 2009 9:22 pm

It's coming along well, Matt.
H@mmer - 1994 Clubman | 2002 SP
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GO TOPLESS!!!

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Postby CoffeeBoss » Tue Dec 08, 2009 8:09 am

Thanks Alan! It goes along well too :D

sliq wrote:did your filter still have a greyish colour to it?


Actually the foam in my filter should be red, however most of that has been stained grey now. It's the other reason why I'd like to get a second filter, just to spread the 'wear and tear' over two filters.


Spinning Wheel visit

Also dropped in to Spinning Wheel to get my standard wheels rebalanced. For those playing at home, you will recall they are the track rims with the A048 semi slicks on them.

We figure that after the shenanigans of that day at Wakefield (see earlier post above on my MX5 Club track day at Wakefield), the loose McGard wheel nuts probably caused one of my wheels to drop it's weights. Which is why they were out of balance when I refitted them with the stock lugs.

Spinning Wheel is a great place - no rattle guns, so no worries of any damage to my McGard lug nuts. They also get some fairly tasty cars through there. During my visit, Stu was throwing on some new wheels and setting up a new alignment for this customer - an ML63 AMG on 22" HRE's. Looked and sounded quite tasty. Nice guy too. Didn't strike me as the baller type. He was telling me all about the 'lowering program' he had installed.

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Incidentally Stu doesn't like the more modern servo-assisted suspensions there are less manual adjustments allowed for camber, castor and so on.

Spinning Wheel rebalanced my stock wheels, and race-taped the wheel weights. We fitted them on the car so they were ready for their next outing (which was the following day).

Then, around to Indy at ISMR for a brake fluid change. All set for Oran Park :D

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Oran Park report to follow when I get some more time!

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Postby CoffeeBoss » Wed Dec 23, 2009 5:11 pm

Circuit Club / Oran Park South / 29-11-09

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Yes, believe it or not, my first drive around Oran Park. And probably my last. *sad panda*

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What a fantastic circuit. After booking the full GP circuit, we were stiffed by certain people associated with Oran Park who went and booked the north circuit out from under us. So no runs over the bridge.

However Oran Park South is still hugely entertaining. Many of my friends have dríven around here already, and a few of them have ended up victims of the walls (we even had one on this particular day). I've been here before for race days as a spectator, but I could never envisage just how committed you have to be to tackle this circuit. It really asks you: just how enthusiastic is your right foot?

For my first session I grabben Ben Porter, once of the instructors to give me some pointers.

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Remember, this was also my first trackday outing on my Yokohama A048's. Here's a suitable hero shot to commemorate the event:
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Once I had a basic understanding of the lines, I got stuck right in. The first time I went flat in 4th over the flip-flop was memorable, and the first time I went through there flat in 3rd was butt-clenchingly fun. It's a legendary piece of track. There simply isn't a dull moment. And the walls, well they are there, but I didn't really notice them. By the end of the day, I was working on trying to take the top layer of paint off my drivers-side mirror coming onto the straight. Didn't manage to get that close though. It's a great corner that last one.

I can only hope if and when they complete the replacement facility for Oran Park that it will still have all the dips and crests and off-camber sections. Oran Park: never a dull moment.

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Natsoft result: fastest time was 0:55.6370. With the semi slicks the car was certainly capable of quicker times, and my good mate and support crew Karl was quick to remind me of his PB of 55:00 which he did around Oran Park South on street tires in his 172 RenaultSport Clio.
Nevertheless, in booking a GoPro camera from Marc for the day, I inadvertently entered myself into the EPCC racing series which is now open to allcomers. Which resulted in a second place in the Open Class and I somehow managed to scoop the "Stig Award" for fastest driver on the day. For the $20 admission you get some great footage from the GoPro cameras - the prizes are an awesome bonus! I highly recommend Circuit Club goers to sign up for a camera the next time they are out there, the series deserves all the support it can get, and it's a great way to see how your car and more importantly your driving stacks up against your peers.

The Yokohama A048's after a day at Oran Park South. I can finally say: great track tire. Super consistent all day, reasonably telling before breakaway, I love these tires.
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Most of these photos were taken by Karl, who will be the subject of my next post. Here he is surveying his favourite racing circuit in the whole wide world :D
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Last edited by CoffeeBoss on Wed Dec 23, 2009 5:26 pm, edited 1 time in total.

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Postby CoffeeBoss » Wed Dec 23, 2009 5:18 pm

A few more pics from the day.
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The Blackheath Beast - fastest time of the day with a 49:1100 second lap.
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Glenn, a mate of mine with his track-prepped turbo SW20. You can see one of the drift kids in the background.
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CLK Black. Such a nice car. Ian's a series contender behind the wheel of this thing nowadays, and was 4th fastest on the day. So good to see a car like this being used the way it was intended.
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Even Eric Bana showed up for some happy laps :D
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Circuit Club days often feature swarms of Evo's, and this one was no different :D It's only a matter of time before Circuit Club starts up an Evo one-make series for your Evo drivers (it's not like the rest of us can keep up anyway!) :D
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Karl also took this amusing pic of Ed-209, our trusty support car for the day. A hero will rise...
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Once the festivities had concluded, Karl in the Murano joined his fellow Circuit Club staffers for a parade lap of the south circuit. It just felt like the right thing to do, being that it was Circuit Club's final outing at Oran Park. Oran Park, you will be missed.

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Postby Guran » Thu Dec 24, 2009 9:46 am

Glad to hear you were able to get some laps in at Oran Park before it closed. A shame that you didn't get the GP circuit though. The figure eight bit under and then over the bridge is truly awesome. Hitting the turn after crossing the bridge with the pedal flat to the floor took some getting used to! How'd you go on Sutton's corner (the lefthander before the flip-flop)? That one taught me some respect! I'm hoping I'll get one more go at Oran Park GP on 17th January with the state supersprints ... provided that CAMS allow them to raise the limit from 100 drivers to at least 103. I'm 3rd on the reserve list!

CoffeeBoss wrote:Even Eric Bana showed up for some happy laps :D
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That was Eric Bana? The same car as at the state supersprints in September and the driver was registered as "Cliff Church".
Standard 2006 NC - YouTube
WP 1:11.89 | SMP-S 1:05.90 GP 1:54.93 N 1:18.09 L 2:22.49 | PW 1:02.52
PI 2:00.55 | W-S 1:12.44 W-L 1:43.36 | SR 1:33.25

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Postby Jeo » Thu Dec 24, 2009 10:10 am

I think he was taking the piss Guran

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Postby Guran » Thu Dec 24, 2009 11:59 am

:oops: Well you're probably right there. Just wasn't sure if Matt was saying that Bana has found himself a replacement for his binned XB coupe.
Standard 2006 NC - YouTube
WP 1:11.89 | SMP-S 1:05.90 GP 1:54.93 N 1:18.09 L 2:22.49 | PW 1:02.52
PI 2:00.55 | W-S 1:12.44 W-L 1:43.36 | SR 1:33.25

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Postby CoffeeBoss » Sun Dec 27, 2009 10:41 am

Jeo wrote:I think he was taking the piss Guran


he was :-)

Suttons is a great corner Bryan. The rear end of the NC is very planted, so out of Suttons it would only hang out if my corner entry was wrong, otherwise I was close to flat after the apex. It's a great corner to hang the tail out though, but this of course makes you slower up to the crest. We had one guy who tanked slapped there and ended up on the infield. But our big stack was a guy who lost it on the exit of turn 2.

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Postby CoffeeBoss » Sat Jan 02, 2010 9:42 pm

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2009 - a brief retrospective.

"looking back on the year that was"
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2009 was a great year for the Roadster and I, and we just managed some good track time (and times) as well as hitting some new circuits (Marulan a few times, and I finally spent a day at Oran Park).

For 2010 the plan is to cross some drives I've been meaning to do for some time off the list, including the legendary (amongst NSW drivers and car magazines) Oxley Hwy.

Some more enhancements are planned as well, including a much needed muffler upgrade.

However, 2009 has been most significant for a close friend of mine, Karl. Karl nearly lost his life in a bicycle accident only a few weeks ago. This event has put some things into sharp focus which I feel compelled to mention here in this thread.

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You see, Karl is one of those random guys you meet through car circles (the Renaultsport gang, actually) who goes on to become a good friend outside of car circles. Karl's Cliosport had a typically French dummy spit on January 3rd of 2009, when it's gearbox catastrophically failed when we were driving back from our first outing at Marulan. The car was rendered undriveable, and was sold.

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Up until this point, Karl and his Clio had become something of a legend in our circle. You see, back in 2007 when I was modding the Lexus IS200 and talking about doing trackdays with all of my mates, it was Karl who got jack of all the talk and started doing Circuit Club days.

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It was at this point that I realised that I didn't need to make this mod or that to my car before I hit the circuit, I should just stop stalling and go out there and drive. It was a defining moment in this enthusiasts journey when I first hit the track ,as it started a complete shift in the way I drove, and how I looked at the car.

Karl's attitude to his driving and indeed to forums began to permeate my actions. You could summarise it thus: less talk, more action.

Chroist, imagine how long my posts would be if Karl hadn't influenced me? :D

Karl's journey this year has been nothing short of epic. Since losing the Clio, he has done a track day with me at Marulan in the MX5 Racing NC Roadsters, and a day at Wakefield with Chris Barry's PRB Clubman (and his Elise). He has spent quality time behind the wheel of a host of cars, mine included.

He also started the year as one of those naysayers of the MX5. (Yes, I have to point this out!). Oh, he loved poking fun at my hairdressing ways. He'll be taking delivery of his next car very soon... a Mazda MX5 NA8 Clubman. In Laguna blue. One of the rarest flavours of NA available in Australia.

Karl and I went to look at this car a few months ago. Stepping out of my car and into the driver's seat of a high-mileage NA8.. well, let's just say that I wasn't prepared for greatness. 45 minutes later, Karl had to pry the keys from my hands, I was having waaaay to much fun. It really is testament to the determination to the whole Light Weight Sports concept - even today, after stepping out of a late model MX5, the NA Roadster still puts a smile on my face, every time. Yes, I suspect that Karl's actions will continue to influence my own in the years to come.

So that's really what this post is about. Props to Karl. One of those cool car guys that, through actions alone, influences the actions of those around him.

And, in a small way, I hope that some of my actions in this thread can inspire the same. Don't worry too much about your car's offset, or what swaybars your going to get. Just get out there and enjoy driving the thing!

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Last edited by CoffeeBoss on Sun Jan 03, 2010 12:35 pm, edited 1 time in total.

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Postby CoffeeBoss » Sat Jan 02, 2010 9:47 pm

Twenty Ten - New Years Day.

"welcoming a new year"
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So, I did the appropriate thing on New Year's Day.
On the first day of the new year, you should do one thing that represents what you want the new year to be like.
So we went for a drive a took some photos :D


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Last edited by CoffeeBoss on Sun Jan 03, 2010 12:37 pm, edited 1 time in total.

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Alex
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Postby Alex » Sun Jan 03, 2010 12:48 am

Nice photo's.
I spent new years day working and sleeping :(
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Red NB8A - BD rollbar - Hardtop

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CoffeeBoss
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Postby CoffeeBoss » Thu Jan 07, 2010 5:04 pm

Thanks Alex,
look at the bright side - this means your year will see you catching up on sleep and earning more money :D

So, a little gloat: at my Oran Park track day of late last year (see earlier post) I booked a GoPro camera for the day, thereby entering myself into the EPCC race series... and snagged the Stig Award for fastest driver (not car!) of the day! Which means gift vouchers for Rennenhaus and Sureflo Exhaust!

Not sure how this all came about, but nevertheless, it's a nice boost to get a pat on the back such as this. It goes without saying then, that I happily endorse Marc's EPCC series - the GoPro camera footage is excellent, and the DVD in the mail is a great way to relive your trackday. The EPCC racing is just a bonus!!

Looks like I might also get that Oran Park GP drive I'm craving...


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