986 Forum - The Community for Porsche Boxster & Cayman Owners

FYI IXRB was 18x8 ET50, 18x9 ET52 "Sport Classic...

FYI IXRB was 18x8 ET50, 18x9 ET52 "Sport Classic II"
Part numbers
993 362 134 55
993 362 138 50

You could also go for the moon with IXRC (8"front/10"rears)

Since CS 986S has been discussed...

Forum: Boxster Racing Forum

04-12-2019, 08:16 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

Tire Rack still has the Sport Edition Cup 4 in...

Tire Rack still has the Sport Edition Cup 4 in 17x7.5/17x9. They're not exactly light, but they exist.

There's also these...

Forum: Boxster Racing Forum

04-08-2019, 03:31 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

Oh no, cracked wheel sucks! Not sure if you...

Oh no, cracked wheel sucks!

Not sure if you saw, but Jeff Stuart / Mark DeShon put a 986S into two of the four trophy spots at the Fontana pro last weekend in STR. Jeff actually had a lead until...

Forum: Boxster Racing Forum

03-21-2019, 03:45 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

225/45, 245/40,255/40. In reality, the 245 &...

225/45, 245/40,255/40.

In reality, the 245 & 255 are virtually indistinguishable. If you've got a good tire guy you can try and pinch the 245 up front.

Might want to wait and see how the Yoko...

Forum: Boxster Racing Forum

03-19-2019, 11:58 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

When is your first national event?

When is your first national event?

Forum: Boxster Racing Forum

03-01-2019, 09:29 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

Good luck, have fun!

Good luck, have fun!

Forum: Boxster Racing Forum

02-13-2019, 04:52 AM

Replies: 20

Lightweight Battery?

Views: 4,310

Posted By SCCA_AX

There's also ~3lb lithium and LiFePO4 batteries...

There's also ~3lb lithium and LiFePO4 batteries out there if you want to go super duper light. Just read up on the alternate chemistry needs before you jump. I think Porsche offered a lithium...

Forum: Boxster Racing Forum

01-23-2019, 08:25 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

Cool stuff. I agree that the M030 likely isn't...

Cool stuff. I agree that the M030 likely isn't worth the cost and effort at this point since you've already swapped the shocks. If you end up consistently within a tenth or two of the top NDs, then...

Forum: Boxster Racing Forum

01-22-2019, 08:41 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

Here's a dump of my notes, which appear to be...

Here's a dump of my notes, which appear to be incomplete unfortunately.

All that data is copied / pasta'd from forum searches, so double check. I'd bet people on this forum actually could...

Forum: Boxster Racing Forum

01-22-2019, 04:14 AM

Replies: 94

Building a 986 S for SCCA CS Autocross for National competition

Views: 18,216

Posted By SCCA_AX

Chiming in because I've wanted to do this for a...

Chiming in because I've wanted to do this for a while. Are you on the standard suspension or the M030? I have all the US M030 part numbers saved somewhere if you need them.

Can you get to the...

Forum: Boxsters and Cayman Cars for Sale or Wanted

03-27-2017, 03:55 AM

Replies: 13

WTB stock 2000-2004 Boxster S (or Spyder) for Autocross car

Views: 2,494

Posted By SCCA_AX

I've been lurking here myself for the same...

I've been lurking here myself for the same reason. From what I can tell, best ticket would be an 03-04 non-PSM car. PSM is too intrusive for AX. And I hear that the late motors have better...

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