370Z Solo 2 Classes Question

Merlinshawn · 08-25-2012, 05:16 PM

I've been reading the SCCA Solo 2 rule book and the forums trying to figure out the upgrade path for my stock 370Z. Will the car fit into the Street Touring STU class?

I have seen people mention on the forums that the Street Touring classes have engine displacement size restrictions but I cannot find anything about that in the rule book.

The only requirements that I see for STU is a 285mm Tire and unlimited wheel widths. But it is not on the STU list in the Classes section.

I see the 350Z roadster gets into the STR class.

Just seems like a huge gap between C Stock and A Street Prepared.

cossie1600 · 08-25-2012, 05:57 PM

no STU, i believe 2.6L or lower, let the turbo awd cars battle it out

03threefiftyz · 08-25-2012, 06:46 PM

No STU because it doesn't have back seats....

CS or ASP. It isn't legal for an ST categories.

AutoX Z · 08-25-2012, 08:43 PM

I hate to be that guy but not even searching, just looking down the page a bit, you would have found this:

SCCA AutoX - STU Class?

NYR Solo · 08-27-2012, 05:56 PM

you will need to send a letter to the Street Touring Advisory Council to get an explicit classing. SEB Letter Submission Form.

I would expect the 370 to be in STR where the 350 is.

AutoX Z · 08-27-2012, 08:53 PM

with a 255 tire? No thanks. I've written to try and get it in STU though. It doesn't have a chance there but at least it has a class.

03threefiftyz · 08-27-2012, 09:35 PM

No way the 370 goes to STR. Too much power...

I ran my car in BSP trim on 255 star specs. It could be somewhat fast, but it is not nationally competitive.

08-25-2012, 05:16 PM	#1 (permalink)
Merlinshawn Base Member Join Date: Oct 2011 Location: Carrollton, TX Posts: 44 Drives: 11 370Z Sport 5spd Rep Power: 13	370Z Solo 2 Classes Question I've been reading the SCCA Solo 2 rule book and the forums trying to figure out the upgrade path for my stock 370Z. Will the car fit into the Street Touring STU class? I have seen people mention on the forums that the Street Touring classes have engine displacement size restrictions but I cannot find anything about that in the rule book. The only requirements that I see for STU is a 285mm Tire and unlimited wheel widths. But it is not on the STU list in the Classes section. I see the 350Z roadster gets into the STR class. Just seems like a huge gap between C Stock and A Street Prepared.

08-25-2012, 08:43 PM	#4 (permalink)
AutoX Z Enthusiast Member Join Date: Jun 2009 Location: Houston, Tx Posts: 314 Drives: 370Z Base, Sport Rep Power: 15	I hate to be that guy but not even searching, just looking down the page a bit, you would have found this: SCCA AutoX - STU Class? __________________ 2013 SCCA Solo National Champion VVV For Sale VVV

08-27-2012, 08:53 PM	#6 (permalink)
AutoX Z Enthusiast Member Join Date: Jun 2009 Location: Houston, Tx Posts: 314 Drives: 370Z Base, Sport Rep Power: 15	with a 255 tire? No thanks. I've written to try and get it in STU though. It doesn't have a chance there but at least it has a class. __________________ 2013 SCCA Solo National Champion VVV For Sale VVV

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08-25-2012, 05:57 PM	#2 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 29	no STU, i believe 2.6L or lower, let the turbo awd cars battle it out

08-25-2012, 06:46 PM	#3 (permalink)
03threefiftyz Track Member Join Date: Apr 2010 Location: MD Posts: 536 Drives: 03 350z 6mt Rep Power: 16	No STU because it doesn't have back seats.... CS or ASP. It isn't legal for an ST categories.

08-27-2012, 05:56 PM	#5 (permalink)
NYR Solo Base Member Join Date: Apr 2011 Location: LI, NY Posts: 26 Drives: Mazda / Subaru Rep Power: 14	you will need to send a letter to the Street Touring Advisory Council to get an explicit classing. SEB Letter Submission Form. I would expect the 370 to be in STR where the 350 is.

08-27-2012, 09:35 PM	#7 (permalink)
03threefiftyz Track Member Join Date: Apr 2010 Location: MD Posts: 536 Drives: 03 350z 6mt Rep Power: 16	No way the 370 goes to STR. Too much power... I ran my car in BSP trim on 255 star specs. It could be somewhat fast, but it is not nationally competitive.