S2forum brake performance¡¡ 100km/h to stop

[Rocco]

hello friends

yesterday i was testing some of my current brake performance,with a friend in my car and with more or less 1/2 of fuel tank...

i,ve done some diferent diferent tests and i am very sorprised and congratulated with the results.

i did it in a closed roads of course

i never used the 100% of the brake pedal,always around 85% as much.

my friend and me we think that my cars can stop 100km/h to complete STOP in around +/- 10 meters¡¡ that sounds fine

surelly i will can do it better if someday get scared with something dangerous in the road...braking 100% full pedal.

of course the road was dry and in very nice condition.


mine did it with Audi Ceramic 6 piston calipers,with special custom porsche pads, 385x36 perforated discs, Girling DOT 4 +, braided brake lines, and Goodyear F1 asimmetric tires with 235/35/19

after this... it would be nice if we can compare our diferent brake setups and diferent perfonmance true?? talking about brake distance used in our cars and wiht wich conditions like car weight, road state,and brake setup,pads used,etc....

what do you think about it??

come on partners we have to share this type of info too.

-Tomas-

[s2driveruk]

thats pretty special performance!!!!

[nervas]

What was time taken to stop from 100 to 0 in seconds?

[Rocco]

What was time taken to stop from 100 to 0 in seconds?

not sure 100%, i did not measured it,but i can say you that very very few time since my foot it is braking in the pedal....

other day i will try to measure it with a friend ( more or less)

[Rocco]

thats pretty special performance!!!!

come on vote in the pull ,go to a closed road today and do it

[nervas]

here is F1 spec on braking:

[s2driveruk]

come on vote in the pull ,go to a closed road today and do it

i would but she's flying currently.....up on 4 axle stands with no wheels on and no radiator/breather circuit/intake plumbing

Once the new boots are scrubbed in and ds2500/discs bedded I will for sure

[nervas]

my friend and me we think that my cars can stop 100km/h to complete STOP in around +/- 10 meters¡¡ that sounds fine

I think that 30 m +/- 5 would be more realistic

[gedu]

I'd say around 40m (+-5m) is realworld braking performance from 100km/h (true speed) not taking reaction time into account. Results vary between tires, surface and ABS generation. Even new cars strugle with 40m on controlled surfaces sometimes. Tires make a huge difference, R-compound street tires could start approaching 30m with good surface and skilled braking.

Most of times even stock brakes are enough for ABS to come into action on dry, dust free surface, bigger brakes just make it repeatable

[nervas]

100 to 0 in less then 10 sec you will make only if you hit the wall

[Evilgoat76]

100 to 0 in less then 10 sec you will make only if you hit the wall

Which is EXACTLY what the missus did with the suzuki. Poor wall

Not done the S2 but...
Suzuki cant attain 100KM/H without a headwind. Stopping distance I really dotn want to think about without the wall.

100, probobly in the higher bracket, it doesnt do anything fast.

[Rocco]

100 to 0 in less then 10 sec you will make only if you hit the wall

you would like to say 10meters not seconds true?

[Rocco]

I think that 30 m +/- 5 would be more realistic

i will do more test... if i can this weekend i will do it with a real meters measure... :mischeif:

i bet 1€ that i can stop my car from 100km/h to STOP in less than 30meters,measuring the speed with a GPS.

ah¡¡ i am talking about the distance spent since my foot it is working on pedal not counting reaction time or something similar

[nervas]

you would like to say 10meters not seconds true?

right, mistake.

[Rocco]

right, mistake.

small mini test this mourning coming from the work

with daylight¡¡ ,because yesterday the tests with my friend were in the dark night under the monnlight

15-20meters are Ok.

stop the car in 30 meters are too easy now coming to 100km/h.


10 meters only in my wet dreams , i will have to check all fine fine with a proper measure the next weekend

it brakes like a Russian mountain ¡¡ surelly it is not good for the chasis...