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4 Replies and 2184 Views Wing rule clarification  2184  4 Started by  matycross Good evening everyone, I have a 2006 Subaru WRX STi in BSP. My friend who runs STU over the winter traded his stock STi wing for another wing which is made out of carbon fiber. According to rules in STU he can't use it. I would like to know if I can use it in BSP so we could switch those to help him out. The wing sides and platform have exact same shape and material as stock and mount to the same holes and location. The wing plate material is carbon fiber. Wing sits at the same height as stock o...
4 2184
by  matycrossJump to last post
18 Mar 2011 03:27 PM
0 Replies and 1264 Views Lowered CSP Miata Sway Bar End Links  1264  0 Started by  mpharr2 How much did you need to change the lenght of the F/R end links after you lowered your CSP Miata
0 1264
15 Mar 2011 06:07 PM
4 Replies and 2536 Views Radio antenna considered part of "OE sound system components"?  2536  4 Started by  flohtingPoint Street Prep 15.2 N. The OE radio may be removed. The OE sound system components,except wiring, may be removed. Any visible holes which result from the removal of such equipment must be covered. Does anyone see why the radio antenna wouldn't be considered part of the OE sound system components
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by  atcovanJump to last post
10 Mar 2011 01:58 PM
1 Replies and 1366 Views Repair bodywork with fiberglass ?  1366  1 Started by  apedavid Can I repair rusted out areas with fiberglass or does it have to be a repair of metal of same thickness It is an area of the floor behind the seats 6 x 12 inches or so. I am much more experienced with fiberglass than metal, but do not want to do it if it is illegal in the class.
1 1366
by  JBrettHowellJump to last post
25 Feb 2011 11:23 AM
5 Replies and 1929 Views Water Neck considered part of Engine ?  1929  5 Started by  NoMansEyes Is the water neck (top half of T-stat housing) considered part of the engine for purposes of update/backdate That is, could I legally run a water neck from a different engine configuration listed on the same line for SP classing or would this conflict with 'updating/backdating the engine as a complete unit'
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by  NoMansEyesJump to last post
25 Feb 2011 12:30 AM
7 Replies and 4194 Views Ball Joint Extenders Allowed in SP?  4194  7 Started by  coneaphobic Hey, Are ball joint extenders legal in SP It is used it extend the distance from front spindle to lower ball joint. Doing so pushes the front control arms back to stock like angles for lowered vehicles. Also wondering if the mod done to the tie rods are legal in SP as well.. Thanks
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by  JBrettHowellJump to last post
24 Feb 2011 01:11 PM
3 Replies and 2338 Views WTB CSP MIATA  2338  3 Started by  cspbenny33 Hi All , looking for a Good/Great CSP Miata to buy, very familiar with the class, went undefeated in 1996 with a CSP Honda Thanks
3 2338
by  speeddemon32Jump to last post
02 Feb 2011 10:05 AM
3 Replies and 1740 Views Custom Sway Bar Clarification  1740  3 Started by  coneaphobic I read that custom sway bars are allowed in SP, but am searching for some clarification on installation. I plan on getting a Speedway Engineering setup going, but one thing I noticed when measureing my car was that I will need to shave off a little bit of the plastic off the wheel well mud flap behind the rear wheels. The rules state that you cannot remove welded-on parts of the subframe, or cutting holes to route the bar or links. Im not removing anything welded on. Im also not cutting a 'hol...
3 1740
by  bmwguy325isJump to last post
01 Feb 2011 10:13 PM
1 Replies and 1564 Views What Street Prepared Class is my 2010 370Z Nismo?  1564  1 Started by  Grantsfo I cant find Street prepared class for my 2010 370Z Nismo. These cars have been out for over 2 years. I'm relative noob to SCCA isnt there a Street Prepared Classification I had read on forums that it is BSP but now I have my doubts Help!
1 1564
by  boardkatJump to last post
01 Feb 2011 07:54 PM
22 Replies and 8691 Views roll center correction allowed in SP? (Feb Fastrack)  8691  22 Started by  cdlong
(Topic has multiple pages1 2 )
In reading the February Fastrack I noticed this section under tech bulletins: 3. Street Prepared: Per the SPAC, add as a new 6th sentence of 15.8.H.4 as follows: &ldquo;A non-standard ball joint which is present in a compliant camber kit replacement control arm is permitted to offset from stock the spindle mounting location from the control arm plane.&rdquo; (ref. 3355) First, I'm not too familiar with how the fastrack is used. Is the tech bulletin section stuff that's been decided a...
22 8691
by  cdlongJump to last post
26 Jan 2011 05:47 PM
8 Replies and 3108 Views UD/BD Steering rack?  3108  8 Started by  coneaphobic Is it legal to swap steering rack from a backdated vehicle of the same model The rulebook states only about modifying the bushings or location of the steering rack.
8 3108
by  bmwguy325isJump to last post
11 Jan 2011 11:39 AM
2 Replies and 1607 Views CSP Miata Trays/Panels  1607  2 Started by  mpharr2 Is the under tray required in CSP If yes OEM or aftermerket;ukey_product=26221 Is the trunk fuel fill shield required W/Wo hole to allow adjustment of left rear shock
2 1607
by  kb_solo2Jump to last post
10 Jan 2011 11:35 AM
21 Replies and 3742 Views Are underdrive pulleys allowed?  3742  21 Started by  dgoetz
(Topic has multiple pages1 2 )
According to the rules you can change the pulley but not the balancer, but to a 25 under drive pulley or just a lighter stk replacement
21 3742
by  snaponbobJump to last post
28 Dec 2010 10:33 AM
0 Replies and 836 Views Stock weight of damper and pulley?  836  0 Started by  dgoetz Does anyone know what the total weight of a stock 04 C5 ZO6 Harmonic Damper and pulley weight ATI doesn't know but the one I am ordering has a 10lbs shipping weight and is supposed to be their lightest and smallest at a 25 reduction.
0 836
27 Dec 2010 02:22 PM
7 Replies and 2719 Views C5 ZO6 Vette best Gearing for ASP  2719  7 Started by  dgoetz I find that the stock gearing at small parking lots is just a few mph to low to stay in 1st for the whole course but 2nd is too high and doesn't give the best acceleration nor do I want to shift too much. The only 2 options I can find are change to a MM6 trans with taller 1st gear but too tall 2nd or change to a 3.15 rear. Is there any other options Has anyone tried the 2 mentioned options Or is the stock set up the best option The chart above lists th...
7 2719
by  dgoetzJump to last post
13 Dec 2010 05:34 PM
1 Replies and 1204 Views WTB 18 x 12 rims for c5z  1204  1 Started by  froggy47 Not for ASP car, but for a local class & track days. I know I can get them built by CCW etc. but used is fine if I can find any. Thanks.
1 1204
by  dgoetzJump to last post
11 Dec 2010 04:38 PM
6 Replies and 1908 Views FSP Mazda letter to SEB  1908  6 Started by  X-323STS-X I sent a letter to the SPAC. Thoughts Members of the SPAC, This letter is a request to reword the F Street Preppared classifications for the Mazda 323(non-turbo) and Protege(1989-98) in Appendix A of the Solo rulebook. We first need to clarify the different chassis being represented here. The Mazda 323 (non-turbo) was made between 1986 and 1994 covering 2 different chassis configurations. The BF chassis ran from 1986-1989 and the BG chassis from 1990-1994. The Protege (1989-1998) in...
6 1908
by  X-323STS-XJump to last post
09 Dec 2010 01:29 PM
24 Replies and 3665 Views Carpet in CSP  3665  24 Started by  CSP 98
(Topic has multiple pages1 2 )
Just an observation and question... At the 2010 Solo Nationals, I noticed that most of the Miatas (during the impound period) in CSP did not have their factory carpet in their trunks. Am I missing something I was under the distinct impression that if the carpet (in the trunk compartment) came as a standard factory installed equipment that cannot be legally removed. Just curious. LM
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by  solo-xJump to last post
09 Dec 2010 11:12 AM
35 Replies and 4334 Views Power steering cooler - legal?  4334  35 Started by  sti4rs
(Topic has multiple pages1 2 )
I have had issues with my power steering and all suggestions point to power steering cooler as the fix. I know that most of the SM/FP/XP guys run them on their Subaru but I cant find where this is allow for Street Prepared. This not really a performance enhancement but more of a safety concern - wouldn't want my power steering going out half way through the run and/or leaking all over the course. Is this legal As I don't believe it is, I was curious as to the communities thought on a possible r...
35 4334
by  NoMansEyesJump to last post
09 Nov 2010 10:52 AM
12 Replies and 1713 Views Question on update/backdate brakes for SP and Lower Arms  1713  12 Started by  NJGT3 Car in question is the GT31) Can I use the 2004 GT3 PCCB front rotors/calipers and the 2010 GT3 PCCB rear rotors/calipers in a 2007 GT3 In 15.1.C, the restriction to update/backdate as an unit applies only to engines, transmissions, transaxles and unibodies 'Equipment and/or specifi cations may be exchanged between different years and models of a vehicle if (a) the item is standard on the year/model from which it was taken, and (b) the years/ models are listed on the same line of Appendix A...
12 1713
by  Andy HollisJump to last post
04 Nov 2010 04:34 PM
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