S2000 STR prep resource
Originally Posted by angryfist,Nov 2 2009, 10:10 AM
Berk cat has to be modified so that it doesnt have the extended o2 sensor bung.
Originally Posted by TheNick,Nov 2 2009, 08:50 AM
Define converter. Define modifying.
Are we talking about the entire assembly? Or just the Magnaflow spun cat?
The Magnaflow piece is what has the EPA certification - not the entire assembly.
Are we talking about the entire assembly? Or just the Magnaflow spun cat?
The Magnaflow piece is what has the EPA certification - not the entire assembly.
I suppose if I had thought about it I would have thought it was odd that the oxygen sensor was located on the converter...
Is there a link to the official provisional rules? I rooted around on scca.com for a while, and I read the first few pages and last few pages of this thread, but I didn't see a link.
Google brought me this:
http://www.autoxforum.com/forums/lofiversi....php/t5531.html
and this:
http://www.scca.com/newsarticle.aspx?hub=3...29&archive=true
but nothing current.
Google brought me this:
http://www.autoxforum.com/forums/lofiversi....php/t5531.html
and this:
http://www.scca.com/newsarticle.aspx?hub=3...29&archive=true
but nothing current.
The official rules are the same as the rest of ST plus what was in the August Fastrack
which can be found here
http://www.scca.com/contentpage.aspx?content=78
which can be found here
http://www.scca.com/contentpage.aspx?content=78
Phase 1.0 of my STR build is in the works. Everything is either here, or will be here by Friday.
-Wheels: Enkei RPF-1s, 17x7.5 +48mm wheels, widened 1.5” to get 17x9 +67mm. Also have 5mm spacers to play with
-Tires: Toyo R1R 245/35/17s (I want to get some of that gearing the AP2s have)
-Shocks: Penske Triples. Valved for a stock sprung car, but should have enough range to keep me happy for now.
-Springs: 750lb/in Front. 700lb/in rear + helpers
-Sways: A.R.E. 1.5” Front bar, stock rear.
Everything else is bone stock for now though I may fill up the motor and diff mounts with window-weld soon. I plan to have the car out to a CalClub event by the end of November (shit I need new magnetics for “STR”). I’ll post of pictures once the car is ready for action.
Phase 2.0 to be spread out over the 2010 season
-Fresh head and rod bearings (current engine has 190k miles)
-exhaust
-cat
-VAFC
-light weight battery
-obnoxious wing
-suspension bushings
-shock revalve
-Wheels: Enkei RPF-1s, 17x7.5 +48mm wheels, widened 1.5” to get 17x9 +67mm. Also have 5mm spacers to play with
-Tires: Toyo R1R 245/35/17s (I want to get some of that gearing the AP2s have)
-Shocks: Penske Triples. Valved for a stock sprung car, but should have enough range to keep me happy for now.
-Springs: 750lb/in Front. 700lb/in rear + helpers
-Sways: A.R.E. 1.5” Front bar, stock rear.
Everything else is bone stock for now though I may fill up the motor and diff mounts with window-weld soon. I plan to have the car out to a CalClub event by the end of November (shit I need new magnetics for “STR”). I’ll post of pictures once the car is ready for action.
Phase 2.0 to be spread out over the 2010 season
-Fresh head and rod bearings (current engine has 190k miles)
-exhaust
-cat
-VAFC
-light weight battery
-obnoxious wing
-suspension bushings
-shock revalve



