Author Topic: Need '91 Turbo Miata GRM Challenge car classification help  (Read 931 times)

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Offline MrJoshua

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    • Josh Miller
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Hi all. I am trying to register for Saturday's event at the FIRM and the form requires me to enter an SCCA classification. I have no clue, please help. 

The car known as the Mumpkin: 
-91 Miata 
-stock 1.6 
-poly bushings 
-Torsen 
-no interior 
-Turbo 
-Megasquirt 
-cut doors 
-Aftermarket shocks and springs 
-13x8" steel wheels 
-Bias Ply hoosiers 
-Roll bar 
-lots of etc... but I don't think much else gets us moved. 

The car is competent and complete and we hope should do fairly well raw time. It has competed in other events with another group but they used a non SCCA classification you guys don't have. We are closing in on the Challenge date and trying to get some seat time for our driver. This looks like a great event right in our neck of the woods. Thanks in advance for any advice. 
Josh



Offline MrJoshua

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Re: Need '91 Turbo Miata GRM Challenge car classification help
« Reply #1 on: Thu Sep 10 2015, 1:32 PM »
Welp, looks like the event is postponed. Ah well. Maybe I can get to the rescheduled event.

Offline ParadoxD

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Re: Need '91 Turbo Miata GRM Challenge car classification help
« Reply #2 on: Thu Sep 17 2015, 11:46 AM »
I'd say CSP if it weren't for the interior modifications.  Street Prepared requires full interior, and I think in Street Modified only rear seat removal is allowed.  I think this means you'd have to run in D-Prepared.  Bob Blucher (tech) would have a better idea than I do though.

1991 BMW 325i (DSP) - 2015 Scion FR-S (CS)

Offline ucfquattroguy

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    • Justin Cady
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Re: Need '91 Turbo Miata GRM Challenge car classification help
« Reply #3 on: Thu Sep 17 2015, 9:14 PM »
Added turbo puts it in SM/SSM.

Offline BobsterS

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    • Bob Blucher
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Re: Need '91 Turbo Miata GRM Challenge car classification help
« Reply #4 on: Tue Sep 22 2015, 10:55 AM »
no interior, cut doors, and a turbo puts you in DM.

Please review the SCCA rule book for classing. http://cdn.growassets.net/user_files/scca/downloads/000/003/742/2015-5-19_SCCA_Solo_Rules_book_online_reduced.pdf?1432652746
« Last Edit: Tue Sep 22 2015, 10:57 AM by BobsterS »