Got a track related question? I'll try to answer. - Page 220 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

CSG Mike · 10-16-2015, 06:51 PM

Quote:

Originally Posted by strat61caster

Edit: @CSGMike AD08R is an 'easier' tire to drive than RS3? I assume the RS3 has a bit more durability to it which explains why you prefer it?

It's a peakier tire; the window of opportunity for good laps in a session is smaller. Additionally, the AD08R heat cycles less dramatically than the RS3. The RS3 drops off pretty hard as you use it.

strat61caster · 10-16-2015, 07:03 PM

Quote:

Originally Posted by CSG Mike

It's a peakier tire; the window of opportunity for good laps in a session is smaller. Additionally, the AD08R heat cycles less dramatically than the RS3. The RS3 drops off pretty hard as you use it.

Which tire is peakier?

CSG Mike · 10-16-2015, 07:50 PM

Quote:

Originally Posted by strat61caster

Which tire is peakier?

RS3

FRed-S · 10-18-2015, 08:08 PM

Hi, I'm new to this stuff and I'm registering to take an Autocross class but the application needs the SCCA Autocross Class for my vehicle and I don't know where she would be. The car is mostly stock. Just a full Aero Kit, ACUtek tune and drop in TRD air filter. Does anyone know what class my car fits into?
Thanks, and sorry if this has been gone over before.

Campo · 10-22-2015, 07:00 PM

Quote:

Originally Posted by FRed-S

Hi, I'm new to this stuff and I'm registering to take an Autocross class but the application needs the SCCA Autocross Class for my vehicle and I don't know where she would be. The car is mostly stock. Just a full Aero Kit, ACUtek tune and drop in TRD air filter. Does anyone know what class my car fits into?

Thanks, and sorry if this has been gone over before.

You get this figured out yet? There's a decent number of guys autocrossing here in Phoenix. Maybe check in the All Arizona thread.

Tapatalk - because smoke signals would be too easy.

u/Josh · 10-23-2015, 12:39 AM

Are the twins eligible for NASA TTE if I run skinnier than stock tires? I know the base class is TTD and you can get points back for running skinny tires, but is anyone doing this?

OkieSnuffBox · 10-23-2015, 09:52 AM

^Go readup on the NASA TT forums. Lots of info there.

cjd · 10-23-2015, 09:56 AM

Quote:

Originally Posted by FRed-S

Hi, I'm new to this stuff and I'm registering to take an Autocross class but the application needs the SCCA Autocross Class for my vehicle and I don't know where she would be. The car is mostly stock. Just a full Aero Kit, ACUtek tune and drop in TRD air filter. Does anyone know what class my car fits into?
Thanks, and sorry if this has been gone over before.

Not sure this is the thread but tune means STX. Areo may be your undoing, very little is ever permitted (factory only in STX). It's probable locally no one will object, and you'll be slow for a while (especially without a proper alignment) so start there.

ka-t_240 · 10-23-2015, 11:32 AM

Quote:

Originally Posted by FRed-S

Hi, I'm new to this stuff and I'm registering to take an Autocross class but the application needs the SCCA Autocross Class for my vehicle and I don't know where she would be. The car is mostly stock. Just a full Aero Kit, ACUtek tune and drop in TRD air filter. Does anyone know what class my car fits into?
Thanks, and sorry if this has been gone over before.

SCCA classing is very picky with mods. Thinks you think are basic/not major can be huge for classing. Is there anything else done(wheels/tires/interior removal/exhaust with out cats/ect).

You are in at least STX. Post up what you mean by full aero kit as that will likely be the issue.

DocWalt · 10-23-2015, 11:43 AM

There was discussion about this over in the C-Street autocross thread. He likely belongs in SM due to the aero kit (assuming it's not an RS model anyway) but nobody locally will care since the kit's weight will offset any marginal gain at autocross speeds. The tune though puts him in STX no matter what since that actually makes a very noticeable difference.

FRed-S · 10-23-2015, 01:20 PM

Quote:

Originally Posted by ka-t_240

SCCA classing is very picky with mods. Thinks you think are basic/not major can be huge for classing. Is there anything else done(wheels/tires/interior removal/exhaust with out cats/ect).

You are in at least STX. Post up what you mean by full aero kit as that will likely be the issue.

Fraid not. Just what I stated. Stock everything else. Just Aero, Tune and TRD air filter.

Sent from my XT1254 using Tapatalk

ka-t_240 · 10-23-2015, 01:48 PM

Quote:

Originally Posted by FRed-S

Fraid not. Just what I stated. Stock everything else. Just Aero, Tune and TRD air filter.

Sent from my XT1254 using Tapatalk

What is your "aero"

Campo · 10-23-2015, 04:21 PM

Quote:

Originally Posted by ka-t_240

What is your "aero"

Yeah this. ^^^

The stock spoiler is considered "aero" in NASA TT because it's not on the base car.

Tapatalk - because smoke signals would be too easy.

DocWalt · 10-24-2015, 08:54 PM

Getting too hot for XP10s? This is after 4 30 minute sessions at Shenandoah Circuit at Summit Point. I can't compress my braking zones any, I'm already bumping ABS occasionally and trail braking as much as I can. Stock tires are definitely limiting me a bit in that regard. I'm not using the pedal dance (obviously, since I have ABS). I'll have to snap a pic of the pads sometime this week after I get home. I've got another 4 sessions tomorrow. The brakes feel great, tons of bite and zero fade, but they feel a bit "gritty" and there's some bits of what appears to be pad material smeared on the surface.

Sorry for the crappy pics, I thought my phone focused on the rotor, I guess not.

10-18-2015, 08:08 PM	#3070
FRed-S Member Join Date: Jul 2015 Drives: 2015 Scion FR-S Location: Arizona Posts: 80 Thanks: 35 Thanked 25 Times in 22 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	SCCA class for FR-S Hi, I'm new to this stuff and I'm registering to take an Autocross class but the application needs the SCCA Autocross Class for my vehicle and I don't know where she would be. The car is mostly stock. Just a full Aero Kit, ACUtek tune and drop in TRD air filter. Does anyone know what class my car fits into? Thanks, and sorry if this has been gone over before. __________________ FRed-S

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Simple question, hard to find answer...	Mango22	Suspension \| Chassis \| Brakes -- Sponsored by 949 Racing	5	05-16-2013 07:23 PM
Silly question about protecting track rims	sw20kosh	Tracking / Autocross / HPDE / Drifting	16	04-25-2013 01:34 PM
Asking the question that I already know the answer to. Are the engines the same?	Bigmaxy	Engine, Exhaust, Transmission	10	01-19-2013 08:47 PM
Random dog-related question for those who have their BRZ	GMU-BRZ	BRZ First-Gen (2012+) — General Topics	11	05-31-2012 08:48 AM
Got my answer - BRZ comes with HID headlights as STD	Z_Rocks	BRZ First-Gen (2012+) — General Topics	20	01-10-2012 10:54 AM

10-23-2015, 12:39 AM	#3072
u/Josh Senior Member Join Date: Jan 2013 Drives: GBS Limited 6MT Location: Phoenix Posts: 200 Thanks: 186 Thanked 69 Times in 42 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Are the twins eligible for NASA TTE if I run skinnier than stock tires? I know the base class is TTD and you can get points back for running skinny tires, but is anyone doing this?

10-23-2015, 09:52 AM	#3073
OkieSnuffBox Senior Member Join Date: Aug 2014 Drives: '23 BRZ Limited Location: OKC, OK Posts: 2,084 Thanks: 680 Thanked 1,328 Times in 758 Posts Mentioned: 9 Post(s) Tagged: 1 Thread(s)	^Go readup on the NASA TT forums. Lots of info there.

10-23-2015, 11:43 AM	#3076
DocWalt Senior Member Join Date: Oct 2013 Drives: '22 BRZ Location: PA Posts: 1,944 Thanks: 2,426 Thanked 1,664 Times in 841 Posts Mentioned: 25 Post(s) Tagged: 2 Thread(s)	There was discussion about this over in the C-Street autocross thread. He likely belongs in SM due to the aero kit (assuming it's not an RS model anyway) but nobody locally will care since the kit's weight will offset any marginal gain at autocross speeds. The tune though puts him in STX no matter what since that actually makes a very noticeable difference.

10-24-2015, 08:54 PM	#3080
DocWalt Senior Member Join Date: Oct 2013 Drives: '22 BRZ Location: PA Posts: 1,944 Thanks: 2,426 Thanked 1,664 Times in 841 Posts Mentioned: 25 Post(s) Tagged: 2 Thread(s)	Getting too hot for XP10s? This is after 4 30 minute sessions at Shenandoah Circuit at Summit Point. I can't compress my braking zones any, I'm already bumping ABS occasionally and trail braking as much as I can. Stock tires are definitely limiting me a bit in that regard. I'm not using the pedal dance (obviously, since I have ABS). I'll have to snap a pic of the pads sometime this week after I get home. I've got another 4 sessions tomorrow. The brakes feel great, tons of bite and zero fade, but they feel a bit "gritty" and there's some bits of what appears to be pad material smeared on the surface. Sorry for the crappy pics, I thought my phone focused on the rotor, I guess not.

User Name		Remember Me?
Password