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3 Replies and 75911 Views 2019 Miata classing  75911  3 Started by  Alan Dahl With more horsepower I believe that the ‘19 Miata will approach the performance of the top BS cars (there is only an .003 gap between CS and BS so it’s already close). This creates a bit of a problem as what to do with it. As the owner of a ‘17 Miata I obviously have an interest on how this turns out. Here are the options I see:- Class the new 2019 ND in CSReasoning: New replaces old, CS is the Miata classObjection: CS and BS have similar type cars and would end up with virtually the same PAX in...
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by  Z3papaJump to last post
20 Aug 2018 10:14 PM
8 Replies and 9488 Views Modded Hyundai Genesis Coupe Class???  9488  8 Started by  Steve I have a 2012 Genesis Coupe 3.8 R-Spec that has been heavily modified. I would like to put this vehicle in a proper class. Any help would greatly be appreciated.
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by  BMcCannJump to last post
19 Jul 2018 08:30 PM
2 Replies and 5637 Views Stock Wheels from other Regions  5637  2 Started by  Anthony My car was offered with 15x6.5 and 16x6.5 wheels in the US and additionally 17x7 in another region.   The street class rules state that aftermarket wheels must be the stock width, so can I get a 17x7 wheel   Thanks...
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by  AnthonyJump to last post
18 Jul 2018 04:11 PM
0 Replies and 803 Views Catalytic converter questions  803  0 Started by  SquareLeft I've been prepping a 2002 WRX for DS. (I know, not the best choice of car...)This car has about 105k miles and both catalytic converters are original to the car. When I installed my cat-back system, I discovered a small crack in the pipe in front of the secondary catalytic converter (single unit). Reading the Solo rules, I see that I'll need to replace that with an OEM type converter. So, here are my questions: 1. Is there any consensus on which brand of OEM-type converter gives the best perfo...
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18 Jul 2018 02:23 AM
6 Replies and 11047 Views Help classing 2007 Mustang GT  11047  6 Started by  Zachary Daniel It’s not mentioned specifically anywhere in the 2018 rule book. Help please. All stock
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by  Zachary DanielJump to last post
09 Jun 2018 12:25 PM
3 Replies and 9941 Views Question regarding street classes and staggered wheels  9941  3 Started by  DierwulfBL While reading the rule book regarding stock class vehicles I have come up with a question that is not answered even slightly in the rule book. Here is the passage for reference: 13.4 WHEELS Any type wheel may be used provided it complies with the following: A. It is the same width as standard and as installed it does not have an offset more than ±7.00 mm (±0.275”) from a standard wheel for the car. The resultant change in track dimensions is allowed. B. Wheel (rim) diamete...
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by  Tim IrwinJump to last post
30 Apr 2018 05:48 PM
50 Replies and 39662 Views 2017 Camaro SS 1LE  39662  50 Started by  Chris Hammond
(Topic has multiple pages1 2 3 )
Anyone have any thoughts on classing for the 2017 1LE Camaro How about availability date Pricing was announced last week, but my dealer doesn't know anything at this time.
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by  MattJump to last post
28 Apr 2018 11:16 AM
6 Replies and 19481 Views Focus ST: Legality of front strut conversion  19481  6 Started by  livelyjay This may have been covered already, but I've been out of autocross since 2010 because we lost our really good local venue.  That venue is back, so I might be prepping my car for GS. 2013 Focus ST has Konis and Bilsteins available.  I own a 2014.  The difference is Ford changed the front springs and spring perch for 2014 and neither Koni nor Bilstein seem eager to make a new model. Can I change out my current suspension with that of a 2013 model and be class legal
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by  sjfehrJump to last post
02 Apr 2018 07:58 AM
3 Replies and 8088 Views Fiat 500 Abarth Alignment  8088  3 Started by  S Meyers My friend's Fiat Abarth could use more negative camber, the front strut design would accept camber bolts, are they OK to use in Street Class Tried researching this elsewhere, hard to find an answer. Where does one look or whom do we ask  Thx.
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by  S MeyersJump to last post
23 Mar 2018 07:19 PM
0 Replies and 1596 Views BMW M2 BStreet setup  1596  0 Started by  Nigel I noticed a number of M2 entries in the Nationals in B Street and I suspect we'll see a few more this year. Last year I was running my M2 unmodified with stock size wheels & tires (RE71R) and no sway bar changes - my times were competitive with friends who went to Nationals. I'm hoping I can further improve my driving this year to maybe warrant a trip to Nationals myself.  Any suggestions on B Street upgrades to the M2 while staying in BStreet class I'm thinking of dropping from 19' t...
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16 Mar 2018 05:39 PM
2 Replies and 11447 Views Any brake pad restrictions  11447  2 Started by  RickT Hi, Brand new to Autocross and I have a question on brake pads. I will be driving a 2007 Solstice GXP in the stock street class. Are there any restrictions on brake pads (or rotors) in this class for me
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by  RickTJump to last post
28 Feb 2018 12:11 AM
2 Replies and 7402 Views Wheel question for 2011 WRX  7402  2 Started by  Dr.Chris So I understand that you have to use the stock size wheel /- 1' in diameter within /-7mm offset.  I found a wheel that is stock size, but -8mm (45 instead of the stock 53) and I found one that is the same diameter but is 7.5' wide when the stock wheel is 8' wide.  Are both wheels illegal I'm only considering the 17x7.5' because they are 3 pounds lighter per wheel and $150 cheaper than the 17x8' that I am looking at. Should I just keep looking I only plan on racing local events. I...
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by  Dr.ChrisJump to last post
22 Feb 2018 06:22 PM
2 Replies and 9737 Views Volvo S40  9737  2 Started by  Mike Davis I would appreciate if someone could confirm/validate if I am classing this car correctly.   I recently bought my son a 2009 Volvo S40.  This is the NA non-turbo (not the T5) car.   I would have guessed this would have been in HS but it looks like it is in DS   I would have guessed the turbo car up there but that seems like a pretty strong class for the NA version.  Any thoughts would be appreciated.
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by  Mike DavisJump to last post
13 Feb 2018 07:13 PM
1 Replies and 29910 Views 91 DX conversion to Si to run STS  29910  1 Started by  hayden Back story: I purchased a pretty nice little 91 Civic Hatch in Red that I guess the motor locked up in and someone parked it on a farmers land for 5-10 years. Its mostly complete besides needing the mods for STS and some front end work, but the shell is pretty smooth and is definitely something I can work with. All in I bought this car for $180 plus towing it back. At that price I can't lose. On to the main point: Alright lets be real with this. Between the two models in the 90s there isn't a h...
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by  coneracerJump to last post
08 Dec 2017 07:04 AM
0 Replies and 1371 Views Is this STS Legal: 91 Civic DX to Si Conversion  1371  0 Started by  hayden
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07 Dec 2017 04:29 PM
3 Replies and 23118 Views 2018 Camaro ZL1 1LE  23118  3 Started by  lost won The Camaro Holy Grail is back.  And it works quite well, thank you, Al.  Team Camaro pulled off another magical mystery tour, and got past all the bean counters, and lawyers at corporate; somehow.  It's for sale at a Chevy dealer near you. Question is, for we autocross track rats:  WHAT do we do with it  Oh, sure it's heavy, it's big, it can't possibly handle a tight autocross course, right  Hmmmm. I just followed one around for four laps yesterday.  It won ...
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by  lost wonJump to last post
24 Nov 2017 02:12 AM
5 Replies and 21818 Views RE 71 tire pressure  21818  5 Started by  Cactus Bob Any tire pressure recommendations for RE 71's on an A Stock C-5 Z-06 Corvette Changing from Rivals. Thanks.
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by  xanderJump to last post
20 Nov 2017 10:44 PM
4 Replies and 20035 Views RSX-S to H Street; Why Not 2000 Celica GT?  20035  4 Started by  S Meyers As we know, SCCA injected lots of testosterone, hormones and steroids into the 'new' H Street Class, to save it from extinction. The RSX-S has just been added for 2018. 200HP cars are commonplace there now, while the NA Mini still gives many of them fits. So, why then, has the 2000 Celica GT again been denied placement there Getting older, and certainly out of place in the current G Street. Seems a natural to me. Just curious. Thx.
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by  Z3papaJump to last post
14 Oct 2017 12:02 AM
3 Replies and 19471 Views Miata - disconnect rear sway bar legal?  19471  3 Started by  mrtwo1991 Rules Question I have a 2002 Miata in E Street.  I have replaced the front sway bar with a larger bar.  Some other auto-x people suggest also disconnecting the stock rear sway bar. SCCA Rule 13.7.A states 'substitution, addition or removal of a single anti-roll bar and supporting hardware (brackets, endlinks, bushing, etc) is permitted' The sway bar could be left in place with the end links disconnect, so technically it is not 'removed'.  But disconnecting the sway bar essentia...
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by  NicholasJump to last post
28 Aug 2017 12:59 PM
2 Replies and 16999 Views Yokohama Advan A052  16999  2 Started by  Cito New A052's in stock at Tire Rack.  Anybody know anything about them and are they legal in street tire classes.  They are 200 TW.  Thanks. 
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by  CitoJump to last post
20 Jun 2017 08:20 AM
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