Why BMW even the E46>evo ct9a
I have to trust my brakes 100% since I like to late brake. Mission is lacking in the way of tirewalls. If you go off chances are your going to eat concrete. I wont tolerate any sort of flex. Mind made up now I just have to find wheels in 18 with a 435mm+ inner barrel diameter.
The only way your lasting 30 minutes is your coasting cool down laps before you go in for 1 time attack style lap and thats not what i'm after. I want to hang lap after lap and get a good rythm going.
All those other more "challenging" tracks have nice high speed sweepers to cool your brakes off on. You'll see when you actually run here. Give me a time and date i'll bring all the "fresh" brake fluid you like.
The only way your lasting 30 minutes is your coasting cool down laps before you go in for 1 time attack style lap and thats not what i'm after. I want to hang lap after lap and get a good rythm going.
All those other more "challenging" tracks have nice high speed sweepers to cool your brakes off on. You'll see when you actually run here. Give me a time and date i'll bring all the "fresh" brake fluid you like.
Look up iCar and Mosport DDT, or Shannonville if you want to see a track with a lot of braking. And yes I go 30mins no cool down in between. I could post a 30min long clip on youtube but that would be super boring. So heres a 10min clip
Nice well i'll believe it when you run mission.
Compare the two videos and you'll quickly see what I mean. After the one long straight away your spend more time on your brakes at mission than you do your gas.
Compare the run off between the two tracks and you'll see the consequences of what happens if your brakes arn't 100% rock solid. By that i mean the BUSLENGTHS of green you have on either side of your track if you were to go off. Now bring those brakes and your big brass bawls and see they hang here.
See all the red lines I added? Maybe I added some extra concrete barriers there just to scare you off!
C'mon earn yourself a free BBK. Easier than it looks!
Compare the run off between the two tracks and you'll see the consequences of what happens if your brakes arn't 100% rock solid. By that i mean the BUSLENGTHS of green you have on either side of your track if you were to go off. Now bring those brakes and your big brass bawls and see they hang here.

See all the red lines I added? Maybe I added some extra concrete barriers there just to scare you off!
C'mon earn yourself a free BBK. Easier than it looks!
Last edited by Grimgrak; Mar 24, 2015 at 10:36 PM.

Thats iCARs circuit map. It has high friction concrete as well that generates a lot more grip (and wear) on tires and brakes. Trust me its harder on brakes, I've seen both. Mission is most similar to Mosport DDT in the east.
This is a STI (see terminal understeer) at iCAR. You think mission is bad? NO room to mess around on iCAR. Yet somehow ct9as and cz4as are OK on stock brembos lap after lap...
Can't see much from the video aside from it's dark and looks like he spends 80% of his time in 2nd. Pretty hard to cook brakes if spend more time part throttle turning than you do braking. I see two points at best where he might get close to the top of 3rd on that track. Thing looks like an autocross track. If you can't see why you'd be spending 2-3x as much time on the brakes at mission vs your icar track then theres no point.
Mission I'd be topping out 4th in at least 3 different areas.
Like I said bring it and show me how it's done.

Thats iCARs circuit map. It has high friction concrete as well that generates a lot more grip (and wear) on tires and brakes. Trust me its harder on brakes, I've seen both. Mission is most similar to Mosport DDT in the east.
subaru sti icar crash - YouTube
This is a STI (see terminal understeer) at iCAR. You think mission is bad? NO room to mess around on iCAR. Yet somehow ct9as and cz4as are OK on stock brembos lap after lap...
Mission I'd be topping out 4th in at least 3 different areas.
Like I said bring it and show me how it's done.

Thats iCARs circuit map. It has high friction concrete as well that generates a lot more grip (and wear) on tires and brakes. Trust me its harder on brakes, I've seen both. Mission is most similar to Mosport DDT in the east.
subaru sti icar crash - YouTube
This is a STI (see terminal understeer) at iCAR. You think mission is bad? NO room to mess around on iCAR. Yet somehow ct9as and cz4as are OK on stock brembos lap after lap...
Last edited by Grimgrak; Mar 24, 2015 at 10:50 PM.
I say this with all due respect mate, but maybe you could take some pointers from that sti driver. He seems to be having a ball and it sounded like he was more worried about the short shifter than he was about brake fading.
Having 0 idea what his braking setup is I find that to be funny. Your entitled to your opinion.
yes I have done solid 30min hard tracking sessions ...i've found pad taper and sponginess is greatly reduced if I pre-tap my brakes with my left foot before braking for a corner. I'm not winning NASA/SCCA trophys every other weekend so I'm cool with these "time attack" brakes that somehow last 30mins with maintained effectiveness and minor subjective issues.
Tapping the pedal works great. I get a bit of knock back too and tapping the pedal helps the brakes feel far more responsive.
You guys really need to quit feeding the troll, though LOL
if you read the description on youtube of the video you posted you'll see he is stock apart from hawk HP+ pads
" A few laps around Mission with at a VCMC club track day. The car is stock other than a front sway bar and a new set of Hawk HP+ pads all round. The stock tires are a little tired after a full day, this was the last session. I try to keep infront of a GTR but there is just no way. Thanks to Michael for the great camera and editing."
you're entitled to disprove your own video
" A few laps around Mission with at a VCMC club track day. The car is stock other than a front sway bar and a new set of Hawk HP+ pads all round. The stock tires are a little tired after a full day, this was the last session. I try to keep infront of a GTR but there is just no way. Thanks to Michael for the great camera and editing."
you're entitled to disprove your own video
You do realize iCAR is a 3.4km track and mission is a 2.2km track right? If you called iCAR a go-kart track (they do have a separate smaller go-kart track) then whats there to say about mission.
The fact that there is no long straights to cool the brakes down is the issue. Its a lot of low speed work on the infield which is terrible for brake cooling. The fact that there is little run-off room and concrete walls every where is what I posted that vid for. Obviously didn't end well for that STI driver, yet still he didn't crash because of brakes. He crashed because he froze seeing the wall and that infamous subie understeer.
Regardless I'm now with Bryan. Go out and buy a BBK. Good luck on your racing endeavours. Post vids so everyone can bask in your glory.
The fact that there is no long straights to cool the brakes down is the issue. Its a lot of low speed work on the infield which is terrible for brake cooling. The fact that there is little run-off room and concrete walls every where is what I posted that vid for. Obviously didn't end well for that STI driver, yet still he didn't crash because of brakes. He crashed because he froze seeing the wall and that infamous subie understeer.
Regardless I'm now with Bryan. Go out and buy a BBK. Good luck on your racing endeavours. Post vids so everyone can bask in your glory.
It's a different platform and yes stock brakes are typically fine for stock cars. If I ran at stock boost I MIGHT get by on stock brakes as well.
if you read the description on youtube of the video you posted you'll see he is stock apart from hawk HP+ pads
" A few laps around Mission with at a VCMC club track day. The car is stock other than a front sway bar and a new set of Hawk HP+ pads all round. The stock tires are a little tired after a full day, this was the last session. I try to keep infront of a GTR but there is just no way. Thanks to Michael for the great camera and editing."
your entitled to disprove your own video
" A few laps around Mission with at a VCMC club track day. The car is stock other than a front sway bar and a new set of Hawk HP+ pads all round. The stock tires are a little tired after a full day, this was the last session. I try to keep infront of a GTR but there is just no way. Thanks to Michael for the great camera and editing."
your entitled to disprove your own video
Longer straights = longer braking points(more heat build up) unless you have big sweepers. If you think otherwise then please do show me a video when you do mission.
If you spend half the time on the track transitioning between turning and gassing in the same gear how much are you REALLY using your brakes? Exactly my point Icar looks hard on tires not exactly on brakes. I will agree there is one place where I havn't needed bigger brakes and thats at autox.
http://www.youtube.com/watch?feature...tcssfYjg#t=581
Not sure they even break 200km/h in a race car. Evo put up a great fight tho
Where did this evo suffer? Aero/slicks/turning AND braking. IMO he would have stayed ahead with better brakes but I'm sure you disagree. Sad that this video kinda summed up the thread title.
If you spend half the time on the track transitioning between turning and gassing in the same gear how much are you REALLY using your brakes? Exactly my point Icar looks hard on tires not exactly on brakes. I will agree there is one place where I havn't needed bigger brakes and thats at autox.
http://www.youtube.com/watch?feature...tcssfYjg#t=581
Not sure they even break 200km/h in a race car. Evo put up a great fight tho
Where did this evo suffer? Aero/slicks/turning AND braking. IMO he would have stayed ahead with better brakes but I'm sure you disagree. Sad that this video kinda summed up the thread title. You do realize iCAR is a 3.4km track and mission is a 2.2km track right? If you called iCAR a go-kart track (they do have a separate smaller go-kart track) then whats there to say about mission.
The fact that there is no long straights to cool the brakes down is the issue. Its a lot of low speed work on the infield which is terrible for brake cooling. The fact that there is little run-off room and concrete walls every where is what I posted that vid for. Obviously didn't end well for that STI driver, yet still he didn't crash because of brakes. He crashed because he froze seeing the wall and that infamous subie understeer.
Regardless I'm now with Bryan. Go out and buy a BBK. Good luck on your racing endeavours. Post vids so everyone can bask in your glory.
The fact that there is no long straights to cool the brakes down is the issue. Its a lot of low speed work on the infield which is terrible for brake cooling. The fact that there is little run-off room and concrete walls every where is what I posted that vid for. Obviously didn't end well for that STI driver, yet still he didn't crash because of brakes. He crashed because he froze seeing the wall and that infamous subie understeer.
Regardless I'm now with Bryan. Go out and buy a BBK. Good luck on your racing endeavours. Post vids so everyone can bask in your glory.
Last edited by Grimgrak; Mar 25, 2015 at 07:09 AM.
Last edited by deeman101; Mar 24, 2015 at 11:43 PM.
Im going with what kaj said, im done here.
Goodluck in solving your braking issues






