Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
Page 11 of 14 « First 78910 11 121314
Show 40 post(s) from this thread on one page

Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Tracking / Autocross / HPDE / Drifting (https://www.ft86club.com/forums/forumdisplay.php?f=39)
-   -   2012 BRZ/FR-S Stock Class Autocross Discussion (https://www.ft86club.com/forums/showthread.php?t=6319)

Scooby South 07-06-2012 02:20 PM
no Fronts available yet..AFIK except the Cusco one


Bill

simpleisbest 07-06-2012 05:31 PM
I think the Cusco one is solid. Hollow for the rear only it seems...
Hopefully the aftermarket will pump something out soon!

xwd 07-06-2012 09:33 PM
Whiteline will have bars soon but they are traditionally solid as well. Maybe Strano is working on a hollow front?

des 07-08-2012 11:00 PM
Camber bolts in, alignment done (-1.5f, 0 toe front and .25 total toe rear).

Played on concrete today and roped a better driver into doing fun runs; the only time the rear got loose is when the tires were simply overcooked. We ran the snot out of it, actually -- fastest runs come right as the rear steps out. My codriver was a little faster, but we were both about a second faster in the FRS than he could manage in his Miata.

The aligment did improve turn-in quite a bit, and now there's a little lift-throttle action going on. But still not tail-happy.

Times were right on top of STX ....

MTeator 07-08-2012 11:08 PM
What tires are you running des? I'm at .20 total toe rear and thinking of upping it a bit. Same front specs as you.

des 07-08-2012 11:48 PM
Quote:
Originally Posted by MTeator (Post 303343)
What tires are you running des? I'm at .20 total toe rear and thinking of upping it a bit. Same front specs as you.
What are you running for pressures?

I'm on 235/45/17 Star Specs -- a lot more tire than most people are running -- but the rear really settled down and tire temps evened out when we dropped them to 30.

What tires are you on?

driver01 07-08-2012 11:56 PM
Quote:
Originally Posted by EMguy (Post 277826)
A couple quick notes from this weekend in a BRZ:

1) A 245/40/17 A6 fits with room to spare on a +42 17x7. If Hoosier made a 255/40/17, I wouldnt be afraid to try that.

2) The same set of 245s (brand new, wrapped in storage totes) fits in the back seat area with room for a driver, passenger, and as much stuff as you can cram in the trunk.

3) The car is wonderfully balanced stock and tends toward the loose side of neutral, especially in quicker transitional elements. Sweepers are blissful. Slaloms could be improved, but are great for a stock car.

4) OEM crash bolts and a front bar will be magical. (I think)
Any pictures of the 245/40/17 mounted on the 7 inch wide wheel?

MTeator 07-09-2012 12:09 AM
I'm on the 215 rs3. 34f/30r. During my runs today the air temp was 103 f, which is why I didn't go with the Dunlop, but maybe I should and just water the piss out of them since they oversize well.

des 07-09-2012 12:11 PM
Quote:
Originally Posted by MTeator (Post 303463)
I'm on the 215 rs3. 34f/30r. During my runs today the air temp was 103 f, which is why I didn't go with the Dunlop, but maybe I should and just water the piss out of them since they oversize well.
Even kooks get greasy at a certain point, and 103 may be it. Wow!

But I think a 215 just isn't enough tire.

I'm a big fan of the Dunlops' progressive nature -- it seems to complement the FRS' handling especially well. The car practically broadcasts what's coming next. The kooks tend to grip really well right until they don't. The Star Specs have a lot of in-between. For a mid-packer like me, that's important.

Yesterday was cloudy (even misty) and about 60; we started watering after second runs. But the turnaround was pretty short, and by fourth runs the backs were shot mostly because of 5K launches.

MTeator 07-09-2012 12:27 PM
I just street launch.... I'll save the high rpm launches for real events not a $3 trophy glass :-)

des 07-09-2012 12:39 PM
Quote:
Originally Posted by MTeator (Post 304194)
I just street launch.... I'll save the high rpm launches for real events not a $3 trophy glass :-)
Heh. We don't even get results, let alone trophies!

But here's a good pic of the car at its best, tail slightly out. It'll hold this all day long ...http://5HPDecals.zenfolio.com/p923851111/e25f325e6

EMguy 07-09-2012 01:53 PM
Quote:
Originally Posted by driver01 (Post 303442)
Any pictures of the 245/40/17 mounted on the 7 inch wide wheel?
Sure:

http://i354.photobucket.com/albums/r...t247/tires.jpg

At 35 psi on concrete, I started to get some serious edge wear on the fronts. It seems better at 40 psi. Transients are also much crisper.

xwd 07-09-2012 02:26 PM
Quote:
Originally Posted by EMguy (Post 304310)
Sure:


At 35 psi on concrete, I started to get some serious edge wear on the fronts. It seems better at 40 psi. Transients are also much crisper.
Have you installed the crash bolts yet?

EMguy 07-09-2012 05:54 PM
Quote:
Originally Posted by dwx (Post 304357)
Have you installed the crash bolts yet?
Yes, I have. The front maxed out at about -1* camber on each side.


All times are GMT -4. The time now is 04:49 PM.
Page 11 of 14 « First 78910 11 121314
Show 40 post(s) from this thread on one page

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.


Garage vBulletin Plugins by Drive Thru Online, Inc.