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New NASA Class for 2012: Spec Z

Old Apr 11, 2012 | 10:29 AM
  #581  
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But then add all the Spec Z parts/wheels/tires to any base price...

also supply & demand drives price...there are plenty of used race cars out there...just not many Spec Zs...
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Old Apr 11, 2012 | 10:31 AM
  #582  
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You would get the same level of spares, etc with the T1 car.

Also, the shocks alone those guys run (most are at least two way penskes) cost about as much as the whole spec Z suspension...

Agree with the supply and demand, though.
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Old Apr 11, 2012 | 10:34 AM
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Originally Posted by laze1
Agreed...and I have been shopping for some other prospective Spec Z drivers/owners...and that is about right.

Even If you can get a properly caged car for $15-17k, it will still cost ~$7k on top of that to play. I recently found a decent PTB car for $17K, and that would still need ~$10k in parts and spares to race competitively in Spec Z. And that price doesn't include a "fresh" stock but powerful engine (semi-cheater ).

Also found a good T2 car for $25K...and that would still need to be converted to Spec Z...
Originally Posted by laze1
But then add all the Spec Z parts/wheels/tires to any base price...

also supply & demand drives price...there are plenty of used race cars out there...just not many Spec Zs...
I think I'd go $24-25k. If you know someone shopping, HOLLER.
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Old Apr 11, 2012 | 10:47 AM
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but I don't think a T1 vette will pass Spec Z tech inspection

Originally Posted by 03threefiftyz
You would get the same level of spares, etc with the T1 car.

Also, the shocks alone those guys run (most are at least two way penskes) cost about as much as the whole spec Z suspension...

Agree with the supply and demand, though.
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Old Apr 11, 2012 | 10:48 AM
  #585  
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It's a Z, too!!! Didn't your mamma teach you discrimination is wrong!

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Old Apr 11, 2012 | 10:52 AM
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Frankly, in NASA-SE, Spec E30 is far and away the best bang-for-the-buck, and with 10-20 on track per weekend...I was gonna sell my PTB car and buy a SpecE30 when Spec Z was announced...

You should see the IFU race they run each year...what a hoot

IFU= Inverterd Field ..not sure what U stands for

just google SpecE30 & IFU for some crazy vidz

Last edited by laze1; Apr 11, 2012 at 10:58 AM.
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Old Apr 11, 2012 | 10:56 AM
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Originally Posted by laze1
Frankly, in NASA-SE, Spec E30 is far and away the best bang-for-the-buck, and with 10-20 on track per weekend...I was gonna sell my PTB car and buy a SpecE30 when Spec Z was announced...

You should see the IFU race they run each year...what a hoot

IFU= Inverterd Field ..nut sure what U stands for
unlimited
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Old Apr 11, 2012 | 02:16 PM
  #588  
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Well gents....bfg has just released the R1S at tirack. Supposidly a direct challenge to the A6. Is this tire going to be legal or just the standard R1?
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Old Apr 11, 2012 | 02:23 PM
  #589  
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I sure-as-shiate hope they don't as I just purchased 4x standard R1 tires

Originally Posted by 03threefiftyz
Well gents....bfg has just released the R1S at tirack. Supposidly a direct challenge to the A6. Is this tire going to be legal or just the standard R1?
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Old Apr 11, 2012 | 02:43 PM
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Originally Posted by 03threefiftyz
Well gents....bfg has just released the R1S at tirack. Supposidly a direct challenge to the A6. Is this tire going to be legal or just the standard R1?
Originally Posted by laze1
I sure-as-shiate hope they don't as I just purchased 4x standard R1 tires
Agreed. Not that they'll last that long anyway. It's going to be pretty cool this weekend at T-hill.
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Old Apr 11, 2012 | 03:36 PM
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I looked through http://www.nasaproracing.com/rules/s...rules_2012.pdf and http://www.nasaproracing.com/rules/ccr.pdf and it appears that only a bolt-in fire extinguisher is required? There are class-specific rules, but since SpecZ doesn't appear anywhere (that I've found), is one left to - ut oh - assume that a full fire system isn't required? I'll ask at tech this weekend to be sure, but have also found that those guys aren't omniscient about their own rules.
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Old Apr 11, 2012 | 03:41 PM
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I know the PT guys don't require a full fire system. My buddy just passed tech in his Z06 for PTA with a fire extinguisher. It needs to be mounted within in reach though while you're all strapped in so you can get to it without unbuckling. It obviously has to have certain retardant in it as well. I can't remember the kind though...
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Old Apr 11, 2012 | 03:48 PM
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Halon I thought, got one ready to go in $150ish plus shipping
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Old Apr 11, 2012 | 04:05 PM
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If you choose to use a hand-held extinguisher, you're basically saying you meet the letter of the rule, but don't EVER expect to use it if needed. The hose clamps used to hold them in place won't allow you to use them at speed when needed. And while the possibility is admitedly low, I think it makes more sense to have a functioning fire suppession system in place since the rules call for one.

As for the BFG R1S, they tested them at the Runoffs last year and I had a set to run on my T2 Z. Definitely a step up from the standard R1 and durability has been surprising. But since we've got a spec R1, we don't have to worry about it.
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Old Apr 11, 2012 | 04:27 PM
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Originally Posted by Neimad
Halon I thought, got one ready to go in $150ish plus shipping
It can also be Fe-36 or afff. As long as its Sfi or FIA certified.
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Old Apr 11, 2012 | 04:30 PM
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https://www.pegasusautoracing.com/pr....asp?RecID=439

Never mind, it says no for pit etc

Last edited by Neimad; Apr 11, 2012 at 04:35 PM.
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Old Apr 11, 2012 | 05:06 PM
  #597  
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A correct type hand-held extinguisher will pass NASA Inspection if mounted properly...
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Old Apr 11, 2012 | 06:36 PM
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I want both, I will totally lose first place to pull over and be able put out some poor Ferrari's fiery death.

More Silly Technical Q's: Will the elongated toe bolt holes on rear subframe and the bumps I ground down on front spindles to clear UCA's be illegal? And I see no provision for oil cooling, only power steering? I'll just sell current car and start fresh if those are issues.
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Old Apr 11, 2012 | 07:44 PM
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Originally Posted by Neimad
More Silly Technical Q's: Will the elongated toe bolt holes on rear subframe and the bumps I ground down on front spindles to clear UCA's be illegal? And I see no provision for oil cooling, only power steering? I'll just sell current car and start fresh if those are issues.
Neither of the mods you list are legal. But you could simply reweld the elongated holes on the rear subframe and put them back to OEM spec. For the front spindles you modded, just replace them. Both fixes are a whole lot easier than starting over.

As for oil coolers, check out Appendix A in the Spec Z rules again. It clearly says oil coolers are FREE (ie. pick or build your own).
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Old Apr 11, 2012 | 08:21 PM
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Thanks, I don't know how I missed the oil cooler in the appendix. Too much stuff on the car isn't spec, bushings, links etc. Even if I sell the good parts on the car to build to spec I have to buy all the OE stuff again. Works out to almost same money either way. I don't think I can part with the OSG diff and Ohlins suspension though, save it for G35 6spd sedan later.
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