A track-tard's checklist

I'm actually writing this to myself. Perhaps this will help my feeble mind to remember half of the items I will need to gather for the next 7 days, 2 of which will be spent travelling and 4 driving at the track.

SO what do I need to bring?

OK,

tires...Kumho v710 still have plenty of rubber on them.

brakes...check, or favorite brake specialists at Off Camber Motorsport set me up with a spare set of Performance Friction PF97 (apparently there is a shortage of PF01 at the moment)

Helmet, gloves, neck roll thingy (for instructing)

Aluminium jack and assorted tools, screws, sockets allen keys, torx bits, spare wheel nuts, spare studs, breaker bar, lubricants, lock-tite.... zip ties, flashlight, scary knife, all that junk

Cordless impact gun and charger

extra Motul Brake fluid, extra Castrol RS 10W60 for the S54.

Glass cleaner and microfibers, some car cleaner to get the rubber boogers off.

Traqmate...updated to latest firmware (1.30)

MiniDV video camera+tapes+ microphone. My MicroDVR and my collection of cheap security cams to stick in unlikely places on the car.

New entry: ChaseCam PDR100 and (finally) a good external camera. this system will be tied and controlled via the Traqmate (traqcam).

Ipod sorted and refreshed for the ride, phone charger, bluetooth GPS thingy for my blackberry....

Axis stickers...

I'm sure there is more....

VIR in February...

...Stee has been making the trek down to Virginia International Raceway from NYC for a few year now, he always has a good time and finds semi decent weather to boot. So while we patiently wait for BadBAdM and Stee to do the writeups they promised, I'm putting these couple of laps up.

Stee is driving a BMW M3 CS with TCKline suspension, Brembos on all fours, Performance Friction PF01 pads and new to the mix, Nitto NT01 tires. His best times are in the 2:17 range which I'm told is very respectable. Good show Stee!

Click on the window, the video is large but should stream without too many issues, or follow the download link below.



download

Performance Friction Direct Drive Rotors now @ Off Camber Motorsport.

OCM is now making the Performance friction Direct Drive rotors available at a very good price.

I'm a big fan of this product and I've tried pretty much everything you can try short of installing a BBK on the MCoupe. Since I've installed them I've had no issues with brake fade at track days.

Considering the expense of BBK's and the intended use of the car, this product makes a lot of sense. They are available in e36M3 and MCoupe front and e46M3 front and rear fitments.

Performance Friction PF01 review: the best so far

There are two moments in my driving "education" that stand out: the first is when I realized that brakes are not something you can take for granted. The other, a consequence of the first, when I discovered that braking could be taken to a level I never imagined.


Anyone who has tracked their street car knows what burning pads smell like and many will also know the unsettling feeling of quickly finding their pedal getting longer and longer after only a few laps pushing the car. It's the worse feeling in the world and while our fathers and grandfathers had to learn to deal with cars that had no brakes, there is little reason for us to suffer.

Without a doubt brake pad choice makes for long internet discussions, just check any car discussion group and even in the small Axis group we tried quite a number of pads collectively, off the top of my head I can think of:

Performance Friction, Pagid, Porterfiels Hawk, Ferodo, Carbotech,

I always come back to Performance Friction. MY first experience was with the PF 97 compound. Man, I still remember the first time I had those on the car, I was bedding the pads in at night on a dark road.....WOW lightshow! sparks flying out the side of the car! incredible. And on the track the 97 compound really has huge bite.

But there is a price to pay: I don't care what others say, PF97 EAT rotors, big ridges will appear on the surface of a both the stock and cryogenically treated rotors after even one track week end. I switched to the BMW "Euro" floating rotor and I got some relief but not much. Much of the wear came not when the brakes were hot at the track but rather when they were cold, on the street or at autox. Despite the warnings the pads work fine cold but seem to just dig into the disk like a hungry shark.
People loved the flames shooting out the wheels when braking at autox though...definite crowd pleaser.

I'm pleased to report however that one not need to look at rotors as consumables quite so often: the PF01 compound seems to be different from the 97 in one key way, it does not eat rotors.

Again, nothing is free. This compound does not last quite as long as the 97 but it brakes better and it will save you from having to buy rotors so often. I use the pads on both the front and the rear on the M Coupe.

The other big issue with brakes is of course fade, there might come a point where the stock components will just not cut it.
Stee solved the problem on the M3 by slapping a four wheel set of Brembos. This is the ultimate solution but a very expensive one, price it sometime! Stee was very clever about buying some choice used bits but it still came to a sizable investment. The running costs are also to consider, a set of PF-01 for the Brembos is in the $700 range, replacement rings are some absurd amount though you can use Stoptech parts and cut the price.

As much as I would like to this it was simply not in my budget but again thanks to Performance Friction I found a workable solution with their Direct Drive rotors. This is a real cool (pardon the pun) product, a true two piece rotor that works with the stock BMW caliper.

When I decided after a couple of track days where brake fade had been an issue to optimize my system, I installed these rotors on the front along with new PF-01 pads, Stoptech stainless steel lines (teflon coated as they should be), and Motul brake fluid. The result has been a fantastic brake pedal feel and stopping power and NO fade at all even during a 40 minute session at Watkins Glen. It was a cool day but as I said there was not even a hint of fade.

I noticed after the session that the temperature across the rotor was remarkably even more even that on stee's brembos and definitively more even than on a stock BMW rotor on another M3. I also experienced no brake judder from pad deposits at all... A great set up I would highly recomend to anyone tracking who is not yet ready to go for a BBK.
I think the guys at Off Camber Motorsport are going to be offering the Direct Drive rotors and of course the have the best price I've found on PF pads, make sure you give them a call.

Anyway...here are 2 laps from the last day at the Glen...Stee and I only really got one good dry session. Actually it was not all dry, the downhill left turn 6 and the off camber turn 9 both seemed just never to dry fully. I make a big mistake going into turn 8 on the second lap and the front end washes out. I get some of that push in turn 1 as well but there, as long as you let the car go wide over the turtles and keep the momentum, the penalty is not so bad speed wise. For time reasons I had to fill up at the track with 100 octane...and man, I burned through 10 gallons in 40 minutes...boy was that fun!

I tried using the divx codec, let me know if it works for you, especially the window users.