Post Car Classing Help Questions Here!
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- Robert Puertas
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Re: Post Car Classing Help Questions Here!
Yes, you are also legal for CSM.
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Re: Post Car Classing Help Questions Here!
Hi everyone, I just wanted to double check my classing before I signed up for May's event.
I recently picked up a 2002 NB Miata. Everything is stock except for a rotrex supercharger, coilovers, extended lower ball joint, swaybars and ecu. I'm planning to be running on 200TW tires. Will tihs qualify for CST or will I need to run SSM? Thanks in advance!
I recently picked up a 2002 NB Miata. Everything is stock except for a rotrex supercharger, coilovers, extended lower ball joint, swaybars and ecu. I'm planning to be running on 200TW tires. Will tihs qualify for CST or will I need to run SSM? Thanks in advance!
- Rick Brown
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Re: Post Car Classing Help Questions Here!
Yes, eligible for CST.fredricktsang wrote:Hi everyone, I just wanted to double check my classing before I signed up for May's event.
I recently picked up a 2002 NB Miata. Everything is stock except for a rotrex supercharger, coilovers, extended lower ball joint, swaybars and ecu. I'm planning to be running on 200TW tires. Will tihs qualify for CST or will I need to run SSM? Thanks in advance!
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Re: Post Car Classing Help Questions Here!
so i never figured it out. 69 chevelle
LS3
6l80e trans
full floater rear end
full tubular suspension swap
boxed and welded frame
CAM-T??? i think im too modified for HIST
LS3
6l80e trans
full floater rear end
full tubular suspension swap
boxed and welded frame
CAM-T??? i think im too modified for HIST
- Adam Tarnoff
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Re: Post Car Classing Help Questions Here!
CAM-T would be the class for you.pt2285 wrote:so i never figured it out. 69 chevelle
LS3
6l80e trans
full floater rear end
full tubular suspension swap
boxed and welded frame
CAM-T??? i think im too modified for HIST
#49 STX Mazda RX-8
Re: Post Car Classing Help Questions Here!
So I have a '96 Miata which would clearly fall into an SM class but I'm not sure if my modifications would change that. The only major upgrades are in suspension, standalone ECU, and a nitrous shot. Any big class changes due to that? (This is my first post with SCCA so bear with me if I just asked a dumb question.)
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Re: Post Car Classing Help Questions Here!
I have an 08 cayman S with a catback on it, no other mods, what class would that fall in?
- Adam Tarnoff
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Re: Post Car Classing Help Questions Here!
For your first foray into the sport I'd recommend you run our local CST class.Burnsy502 wrote:So I have a '96 Miata which would clearly fall into an SM class but I'm not sure if my modifications would change that. The only major upgrades are in suspension, standalone ECU, and a nitrous shot. Any big class changes due to that? (This is my first post with SCCA so bear with me if I just asked a dumb question.)
#49 STX Mazda RX-8
- Adam Tarnoff
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Re: Post Car Classing Help Questions Here!
A streetArt Babcock wrote:I have an 08 cayman S with a catback on it, no other mods, what class would that fall in?
#49 STX Mazda RX-8
- Sebastian Rios
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Re: Post Car Classing Help Questions Here!
In order to run with us you'll have to remove the nitrous bottle. It is a safety issue.Burnsy502 wrote:So I have a '96 Miata which would clearly fall into an SM class but I'm not sure if my modifications would change that. The only major upgrades are in suspension, standalone ECU, and a nitrous shot. Any big class changes due to that? (This is my first post with SCCA so bear with me if I just asked a dumb question.)
Re: Post Car Classing Help Questions Here!
Please advise; I'm a novice; will be racing car for the first time this weekend - requesting help classifying car for Autocross - 91' Miata, 1.6L (no engine mods), street legal aftermarket exhaust (stock manifolds), coil over suspension, sway bars, street legal performance wheels & tires, full roll cage, single race seat & 5-way harness, cosmetic rear bumper change, rear wing. What class can I expect to race in?
- Robert Puertas
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Re: Post Car Classing Help Questions Here!
jeffgray wrote:Please advise; I'm a novice; will be racing car for the first time this weekend - requesting help classifying car for Autocross - 91' Miata, 1.6L (no engine mods), street legal aftermarket exhaust (stock manifolds), coil over suspension, sway bars, street legal performance wheels & tires, full roll cage, single race seat & 5-way harness, cosmetic rear bumper change, rear wing. What class can I expect to race in?
CST if the tires have 140 tread wear rating or higher.
CSM if lower than 140.
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Re: Post Car Classing Help Questions Here!
I'm looking to try autocrossing for the first time and just wanna do it for fun. Please help me with my car's classing.I have a 2000 miata (LS I believe). Currently, it has 15x8 +36 wheels with 225/45 toyo proves r1rs. It has an intake(I can revert to stock if it helps me bump to a different class) and 01+ exhaust manifold. The car already came with a roll bar when I got it. Not exactly sure if the front shock tower brace came from the car factory, but it seems like it. I believe that's all in terms of mods.
- Robert Puertas
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Re: Post Car Classing Help Questions Here!
The Toyos are 140 tread wear which Is legal in CST.
If they were less than 140 you'd be in CSP.
If they were less than 140 you'd be in CSP.
- Sebastian Rios
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Re: Post Car Classing Help Questions Here!
Actually, the new Toyo R1R is 200 Treadwear.
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Re: Post Car Classing Help Questions Here!
I've been considering getting a spare set of tires and saw some daisies for sale. If I were to use the daisies for autox, would I still be in CST everything currently have on my car? I forgot to mention I also have an aluminum radiator as well.
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Re: Post Car Classing Help Questions Here!
Hi everyone,
I am a first timer and not sure what class my car would be in. I have a 2015 BMW 435i convertible, no mods completely stock, tires are like new only 9000 miles. Think it would be Street A ??
I am a first timer and not sure what class my car would be in. I have a 2015 BMW 435i convertible, no mods completely stock, tires are like new only 9000 miles. Think it would be Street A ??
- Craig Naylor
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Re: Post Car Classing Help Questions Here!
Daisies are 14", be sure to test fit them over your brakes before you commit to purchasing them.Jonathan Ly wrote:I've been considering getting a spare set of tires and saw some daisies for sale. If I were to use the daisies for autox, would I still be in CST everything currently have on my car? I forgot to mention I also have an aluminum radiator as well.
Competitive tires are very limited in 14" options. I'd recommend spending a little more, and find a set of 15" tires.
- Craig Naylor
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Re: Post Car Classing Help Questions Here!
Mark Ramos wrote:Hi everyone,
I am a first timer and not sure what class my car would be in. I have a 2015 BMW 435i convertible, no mods completely stock, tires are like new only 9000 miles. Think it would be Street A ??
Hi Mark,
Welcome
M4's are in A Street (AS), your 435i would be in F Street (aka: FS)
Re: Post Car Classing Help Questions Here!
Hey everyone,
New to autocross and having trouble classing my car. I have read through the Street Category sections and my vehicle complies with everything except for my wheels. My wheels are 1" wider than stock. After reading through the Street Touring, Street Prepared and Street Modified sections, I am confused with the wheel widths.
Another item that seems unclear to me... to qualify for Street Category you must use "standard" springs... not sure what that is supposed to mean but I plan to install some aftermarket springs with a mild 1" drop.
What class would I fall under? I have a 2013 Honda Civic Si Sedan.
Thanks!
New to autocross and having trouble classing my car. I have read through the Street Category sections and my vehicle complies with everything except for my wheels. My wheels are 1" wider than stock. After reading through the Street Touring, Street Prepared and Street Modified sections, I am confused with the wheel widths.
Another item that seems unclear to me... to qualify for Street Category you must use "standard" springs... not sure what that is supposed to mean but I plan to install some aftermarket springs with a mild 1" drop.
What class would I fall under? I have a 2013 Honda Civic Si Sedan.
Thanks!
- Adam Tarnoff
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Re: Post Car Classing Help Questions Here!
It sounds like it would be STX, as 8" is too wide for STF. At any rate, you should just focus on driving and getting used to the sport, so you can run a class we have called CST, which allows most modifications as long as you are on 140tw tires and it is a registered street car.kmaddux37 wrote:Hey everyone,
New to autocross and having trouble classing my car. I have read through the Street Category sections and my vehicle complies with everything except for my wheels. My wheels are 1" wider than stock. After reading through the Street Touring, Street Prepared and Street Modified sections, I am confused with the wheel widths.
Another item that seems unclear to me... to qualify for Street Category you must use "standard" springs... not sure what that is supposed to mean but I plan to install some aftermarket springs with a mild 1" drop.
What class would I fall under? I have a 2013 Honda Civic Si Sedan.
Thanks!
In Street category, (which replaced Stock), you must use OEM springs.
#49 STX Mazda RX-8
- KJ Christopher
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Re: Post Car Classing Help Questions Here!
As Adam mentions above, you can't change wheel width in Street, so you'll look to a higher category with your 1" wider wheels The 2006-2015 Honda Civic Si is specifically classed in STX, which allows wheels up to 9" wide for 2WD vehicles. I'm not sure what your actual wheel width is, but if it is 9" or less, you'll go there.kmaddux37 wrote:Hey everyone,
New to autocross and having trouble classing my car. I have read through the Street Category sections and my vehicle complies with everything except for my wheels. My wheels are 1" wider than stock. After reading through the Street Touring, Street Prepared and Street Modified sections, I am confused with the wheel widths.
Another item that seems unclear to me... to qualify for Street Category you must use "standard" springs... not sure what that is supposed to mean but I plan to install some aftermarket springs with a mild 1" drop.
What class would I fall under? I have a 2013 Honda Civic Si Sedan.
Thanks!
Locally, we also have California Street Touring, which is pretty much a run-what-you-can-keep-registered class on street tires.
Main thing is to come out and meet people and have fun. Wheel get all rules crazy on you later.
kj
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Use the email link. I don't read nor get notified of PMs.
Former No$ Club Rep | Former SCCA Area 11 Director |Former CSCC Solo Chair
Caged Z Motorsports - automotive consultation
The ACME Special Now with Super Speed Vitamins
Re: Post Car Classing Help Questions Here!
Hi I'm new to this and not sure what class I should be in, I have a 94 Mazda Miata m edition with coilovers, front and rear strut bar, 15x8 wheels with 225 tires, Tires have 200tw, roll bar, other than those the car is stock.
- Craig Naylor
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Re: Post Car Classing Help Questions Here!
This is a tough one...Silv94 wrote:Hi I'm new to this and not sure what class I should be in, I have a 94 Mazda Miata m edition with coilovers, front and rear strut bar, 15x8 wheels with 225 tires, Tires have 200tw, roll bar, other than those the car is stock.
Your M edition, limited slip knocks you out of STS
Your 8.0 wheels knocks you out of STR
Your looking at CSP so far as SCCA national classes go... and DOT approved race tires are allowed there.
Or CST (California Street Tire) a local a run what you brung class on 140TW tires.
If you like playing with us, and looking down the road opt for a second set of tires dedicated to AX'ing, pickup a set of 15x7.5" rims, and head to STR.
- Sebastian Rios
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Re: Post Car Classing Help Questions Here!
The wheel width limit for STR is 9"...