BMWsg Trackday Video 14th Aug 2009

Shaun

Well-Known Member
Trusted Sponsor
Just a quick compilation of front straight video very kindly taken by Haf. Will put together a proper video soon using in-car and other videos.

Make sure to watch this video in HD. There's a few seconds in the middle of the video where the left side mic is blocked by his finger, so left channel goes quiet.


YouTube - BMWsg Trackday August 14th 2009
 
Re: BMWsg Trackday Video 14th Aug 2009

Nice.............................



cheers
 
Re: BMWsg Trackday Video 14th Aug 2009

wow cool video!

mind sharing what brand of camcoder you use? very sharp and nice color!
 
Re: BMWsg Trackday Video 14th Aug 2009

nice clip..i never been to track b4..still v..maybe some day..
 
Re: BMWsg Trackday Video 14th Aug 2009

The lead role machiam only Toto's lambo leh...... Sibeh loud and sharp..... chio chio
 
Re: BMWsg Trackday Video 14th Aug 2009

tom_ting;464021 said:
wow cool video!

mind sharing what brand of camcoder you use? very sharp and nice color!

Hi Tom, it is a Canon HF S10. It is for sale here ( http://www.bmw-sg.com/forums/genera...ted/33530-canon-hf-s10-video-camera-sale.html ) but I got some ridiculous low ball prices, so I will run it until I get a price roughly close and if I don't then I'll give it to charity. The blurring on zoom is not normal, it's just that there's a 0.45X wide angle lens attached to it which causes it. The downshifts occurring seemingly out of phase with where they should be, is due to the time it takes the sound waves to cover the distance.

===

Leebmer, yes you should come along. It was nice meeting Jason the other day.. his first time to the track too.

Cheers
 
Re: BMWsg Trackday Video 14th Aug 2009

wow...but car seems slow going down the stairhgts.....
 
Re: BMWsg Trackday Video 14th Aug 2009

Shaun;464083 said:
Leebmer, yes you should come along. It was nice meeting Jason the other day.. his first time to the track too.

Shaun, any good links out there to learn more about tracking..e.g. how to prepare the car for tracking..thanks..

Cheers
 
Re: BMWsg Trackday Video 14th Aug 2009

Dont know this will helps or not, but am posting anyway, .....for easy ref...

1. MUST Bring your helmets. Helmet is compulsory. Any type is ok.

2. Wear driving shoes (e.g. Adidas, Nike, Puma etc racing shoes, sneakers or whatever is easier to drive in). No open toe shoes or slippers or sandals - these are STRICTLY NOT ALLOWED for participants or co-driver etc. Those bringing girlfriends, wife or mistresses...pls take note yah...its for your own safety.

3. Bring a big bag to put all your loose stuff (i.e. "easy to move" items, for example CDs, umbrella, water bottle, perfume etc) from the car, so that they won't be flying around in the car when you are tracking!

4. Wear something light and cool as it will be hot! Don't wear too sexy as it might distract the drivers.....well on second thoughts, can also lah...

5. Bring your own bottled drinking water.

6. Tyres are in good shape and enough air. Might have to pump more air, i.e inflate higher than normal, say around 34-36psi (for those with 17" wheels). A correct tyre pressure means your tyres will perform better and will have less wear.

7. Check wheels alignment/balancing BEFORE & AFTER track.

8. Make sure brake pads are enough for the tracking session. Check the brake fluid too.

9. Make sure NO oil leaks and car in good condition for tracking. Check Coolant level & Engine Oil too.

10. Make sure Petrol is enough, Full Tank should be good.

11. Never never leave your limbs hanging out of the car...and you should never open more than half a window (if possible)!! this is to prevent your arms or your head getting thrown out if you get into an accident. Worse if the car flips over!! should make it a habit, even on the street...

12. One common "bad" habit of drivers is hand position on steering wheel - it is supposed to be 9-3, not 11-1 or 8-5. By practising that, steering movement is more control & smooth, otherwise the hands would be all over the place in a nasty situation when one needs to correct the steering.

13. Equally important is the seating position, don't drive in a gorilla posture, again your reaction time will be slower if you do!

14. Follow the NO overtaking rules while on track (if applicable).

15. No back passengers are allowed (if applicable).

16. Observe the racing flags especially Red Flags. Its for your safety n others on track. Your car could be asked to return to pit for ignoring red flags. SIC is very strict on rules, where they can see everything from the control room. So, don't play play yah! View the flags here: http://www.hpcevents.com/Documents/Safety_Flags.pdf

17. Please ensure that all caps are tightly fasten like engine oil cap, Radiator reservoir cap. For those without carpet locks might want to remove your carpet (Driver) as a safety precaution. This is to prevent the carpet jamming your accelerator or brakes especially those who intend to push harder.

18. IF you are newbie, pls be careful when practising "heel n toe" on track. Too many things going on at high speed. U may lose traction or be too late for braking. Best is to practise during normal driving. Every time chg gear, just heel n toe a bit.

19. Observing rules all the time plus signs in the pit areas, smoking is NOT allowed at any time in the pits.

For info:

South Track is the opposite half of the track which includes the back straight, the front straight is part of the North Track.

South Track: straight, right, right, left (uphill), right (Curve), right, left (downhill), right, right (on the brakes), straight.

North Track: straight, right, left (downhill), right, right, left, right, right, right, straight.

Turn by turn guide to the Sepang International Circuit track - Trackpedia

Sepang International Circuit - Trackpedia

Though those gearing is for evo IX GSR.. but good reference material for braking point, corner speed and lining.
 
Re: BMWsg Trackday Video 14th Aug 2009

Sepang International Circuit, Selangor, Malaysia.

Circuit Length : 5.543 km

The Gearing are meant for FD2R, so it may vary for bimmer

Turn 1: Brake at 100-150m mark, downshift to 2nd gear before the turn, turn in speed 70km/h

Turn 2: 2nd gear floor glass as early as possible once car is straighten.

Turn 3: Accelerate, should hit 5th gear on FD2R

Turn 4: Brake at 50-80m mark, downshift 3rd gear

Turn 5: tap brake enter, late apex

Turn 7: Brake at 50m mark, Enter at 3rd or 4th

Turn 9: Brake at 80-100m mark, downshift to 2nd(tight left hander)

Turn 11: Brake, downshift 3rd gear.

Turn 12: Off camber turn, turn early

Turn 14: 3rd gear, try and aim to straighten car asap to WOT

Turn 15: 3rd gear, hang out wide to straighten car to WOT
 
Re: BMWsg Trackday Video 14th Aug 2009

Turn by turn guide to the Sepang International Circuit track

From Trackpedia

For a 2m44s Lap this is what you should be doing:

Reach Turn 1 apex at 17.00secs
Reach Turn 2 apex at 22.98secs
Reach Turn 3 sign-post at 35.98secs
Reach Turn 4 sign-post at 48.89secs
Reach Turn 5 exit at 1m 00.87secs
Reach Turn 6 exit at 1m 09.83secs
Reach Turn 8 apex at 1m 19.91secs
Reach Turn 8 sign-post at 1m 25.85secs
Reach Turn 9 apex at 1m 32.99secs
Reach Turn 11 exit at 1m 49.03secs
Reach Turn 12 apex at 1m 57.83secs
Reach Turn 14 sign-post at 2m 12.86 secs
Reach Turn 15 apex at 2m 32.03secs
Reach Start/Finish line at 2m 44.217secs

Speeds and Gears through turns:
Turn 1: Gear 3 about 70kph, brake from 150m at 206kph before Turn 1
Turn 2: Gear 2 about 65kph
Turn 3: Flat out through the gears, reaching just after 5th Gear at end of T3
Turn 4: Brake at 180kph, 130m from Turn 4, take Turn 4 in Gear 3
Turn 5: Tap brake lightly just before Turn 5, take turn 5 - 6 at 120kph, Gear 4
Turn 6: Clip apex of Turn 5, then find the line and throttle through turn 6
Turn 7: Brake 60m before Turn 7. Take Turn 7 - 8 as one, about 110kph
Turn 8: as above Turn 7
Turn 9: Brake 100m from Turn 9 at 176kph, take in Gear 2
Turn 10: Flat out through turn 10 in Gear 3
Turn 11: Late apex, take in Gear 3
Turn 12: Clip grass apex on inside, Tap lightly on brake, take in 4th
Turn 13: Flat out after hitting apex of Turn 11. Gear 4
Turn 14: Brake about 40m from Turn 14, take in 3rd gear
Turn 15: Brake 150m from Turn 15 at about 206kph, take T15 in Gear 3

Some notes: Turns 5 - 6 are high speeds linked corners. Weight transfer is quite severe.
Turns 12 - 13 are off-camber corners, find the best line and shoot straight for the best line.

You can gain or lose 2 secs per set of corners if not taken correctly. (5-6 and 12-13)
 
Re: BMWsg Trackday Video 14th Aug 2009

wow dude... information overload.
thanks for sharing anyways...
 
Re: BMWsg Trackday Video 14th Aug 2009

thanks very much, Thomas..luckily i asked..so much things to prepare and take note of..
 
Re: BMWsg Trackday Video 14th Aug 2009

Herman;464235 said:
wow dude... information overload.
thanks for sharing anyways...

sorry if i hv over do it....... ya saying is easy but doing is not and need a lot of practise.....
 
Re: BMWsg Trackday Video 14th Aug 2009

leebmer;464240 said:
thanks very much, Thomas..luckily i asked..so much things to prepare and take note of..

no worries man just sharing some info
 

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