How does a spec miata run TTE?
tires 7
coil stuff 5 sway bar 2 exhaust 3 lsd 3 6+point cage in most(unknown points) intake (unknown points) Maybe a dyno reclass? Only reason I ask. |
The cage is free (safety).
Also, you get some points back for 205/50R15 (the 0 point width is 235). This is all for NASA 2015. The rules do change slightly every year. |
You forgot all the points you get back for tire size. If base class E. And some are base class F with stars. Or can be on a dyno reclass.
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On a 1.8 Dyno Reclass
Between the head work, AFR (Adjustable Fuel Pressure Regulator) and exhaust, not enough points left for the shocks, springs, sway bars, diff, front air dam and tires to stay in E. |
Yea that was what I was wondering.
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They used to have a blanket classification for Spec Miata cars but it looks like they replaced that with Appendix C—Pre-Approved Dyno Re-classing in the 2015 TT Rules.
Originally Posted by NASA TT Rules
Mazda Miata ’90-’93 (1.6L), no motor swap, non-BTM head, or F/I: Your '90-‘93 Mazda Miata 1.6L with a maximum 127 rwhp on a Dynojet, and a Minimum Competition Weight (w/driver) of 2295 lbs, will have a new PT/TT base class of PTE/TTE. Your new base tire size is 235mm. You will not assess modification points for Section B. Weight Reduction or Section C. Engine Mods. However, all other modifications, including transmission and LSD, that are not standard items on a base trim '90-‘93 Mazda Miata must be assessed points, with the following exception. Only +1 point will be assessed, instead of +3 points under section 8.3.F.4 for the use of a 1997 Miata sub-frame brace, IF the vehicle is also being assessed for size 205 tires, +3 for a Mazdaspeed front chin spoiler, +2 for bump steer/shimming due to the use of Miata “R” model tire rod ends, and +2 for the use of Mazdaspeed sway bars. You must be compliant with the above listed maximum Dynojet HP and Minimum Competition Weight during any tech. inspection. This option may only be used with a PTE/TTE or higher Final Competition Class. Please keep a copy of this e-mail and the most recent Dynojet sheets and Dyno Certification Form with the vehicle log book as proof of re-classing. Also, turn in a copy of this e-mail, the Dynojet sheets, and the Dyno Certification Form with your PT/TT Car Classification Form to your Regional PT/TT Director. Note that the car will still need to be compliant with the Minimum Adjusted Wt/Hp Ratio for whichever Competition Class you choose to run in. This is an Official, approved, Dyno Re-Class copied from the current TT Rules, Appendix C Mazda Miata ’94-’97 (1.8L), no motor swap, non-BTM head, or F/I: Your '94-‘97 Mazda Miata 1.8L with a maximum 128 rwhp on a Dynojet, and a Minimum Competition Weight (w/driver) of 2355 lbs, will have a new PT/TT base class of PTE/TTE. Your new base tire size is 235mm. You will not assess modification points for Section B. Weight Reduction or Section C. Engine Mods. However, all other modifications, including transmission and LSD, that are not standard items on a base trim '94-‘97 Mazda Miata must be assessed points. You must be compliant with the above listed maximum Dynojet HP and Minimum Competition Weight during any tech. inspection. This option may only be used with a PTE/TTE or higher Final Competition Class. Please keep a copy of this e-mail and the most recent Dynojet sheets and Dyno Certification Form with the vehicle log book as proof of re-classing. Also, turn in a copy of this e-mail, the Dynojet sheets, and the Dyno Certification Form with your PT/TT Car Classification Form to your Regional PT/TT Director. Note that the car will still need to be compliant with the Minimum Adjusted Wt/Hp Ratio for whichever Competition Class you choose to run in. This is an Official, approved, Dyno Re-Class copied from the current TT Rules, Appendix C - 64 - Mazda Miata ’99-’00 (1.8L), no motor swap, non-BTM head, or F/I: Your '99-‘00 Mazda Miata 1.8L with a maximum 130 rwhp on a Dynojet, and a Minimum Competition Weight (w/driver) of 2390 lbs, will have a new PT/TT base class of PTE/TTE. Your new base tire size is 235mm. You will not assess modification points for Section B. Weight Reduction or Section C. Engine Mods. However, all other modifications, including transmission and LSD, that are not standard items on a base trim '99-‘00 Mazda Miata must be assessed points. You must be compliant with the above listed maximum Dynojet HP and Minimum Competition Weight during any tech. inspection. This option may only be used with a PTE/TTE or higher Final Competition Class. Please keep a copy of this e-mail and the most recent Dynojet sheets and Dyno Certification Form with the vehicle log book as proof of re-classing. Also, turn in a copy of this e-mail, the Dynojet sheets, and the Dyno Certification Form with your PT/TT Car Classification Form to your Regional PT/TT Director. Note that the car will still need to be compliant with the Minimum Adjusted Wt/Hp Ratio for whichever Competition Class you choose to run in. This is an Official, approved, Dyno Re-Class copied from the current TT Rules, Appendix C Mazda Miata ’01-’05 (1.8L), no motor swap, non-BTM head, or F/I: Your '01-‘05 Mazda Miata 1.8L with a maximum 130 rwhp on a Dynojet, and a Minimum Competition Weight (w/driver) of 2405 lbs, will have a new PT/TT base class of PTE/TTE. Your new base tire size is 235mm. You will not assess modification points for Section B. Weight Reduction or Section C. Engine Mods. However, all other modifications, including transmission and LSD, that are not standard items on a base trim '01-‘05 Mazda Miata must be assessed points. You must be compliant with the above listed maximum Dynojet HP and Minimum Competition Weight during any tech. inspection. This option may only be used with a PTE/TTE or higher Final Competition Class. Please keep a copy of this e-mail and the most recent Dynojet sheets and Dyno Certification Form with the vehicle log book as proof of re-classing. Also, turn in a copy of this e-mail, the Dynojet sheets, and the Dyno Certification Form with your PT/TT Car Classification Form to your Regional PT/TT Director. Note that the car will still need to be compliant with the Minimum Adjusted Wt/Hp Ratio for whichever Competition Class you choose to run in. This is an Official, approved, Dyno Re-Class copied from the current TT Rules, Appendix C |
Originally Posted by HoustonNW
(Post 1238480)
Those look like Spec Miata RWHP numbers and weights I think. |
I don't understand how you can say you are a PTE driver and say an intake is unknown points.
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A SM would get killed in PTE, is it even worth showing up to run TTE in one?
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To answer the original question:
How does a spec miata run TTE? |
Originally Posted by FatKao
(Post 1238816)
A SM would get killed in PTE, is it even worth showing up to run TTE in one?
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Originally Posted by Arca_ex
(Post 1238939)
Depends on what region you're in.
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Gotta get dem Hawk bux.
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Doesn't matter if you win by an inch or default, winning is winning.
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Originally Posted by cabowabo
(Post 1238982)
Doesn't matter if you win by an inch or default, winning is winning.
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Originally Posted by OGRacing
(Post 1238971)
SCCA style of picking a class.. Find a class with nobody in it and DOMINATE!!
Originally Posted by cabowabo
(Post 1238982)
Doesn't matter if you win by an inch or default, winning is winning.
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Originally Posted by Savington
(Post 1238924)
To answer the original question:
Poorly |
Originally Posted by Arca_ex
(Post 1238939)
Depends on what region you're in.
A small amount of the difference maybe drafting, but most of the difference is driver skill. |
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