Notas
El Mazda Spec Miata NB1 representa la segunda generación (años modelo 1999-2000) del MX-5 Miata preparado según las regulaciones de la clase SCCA Spec Miata. Spec Miata es una de las categorías de monomarca más populares y competitivas en Norteamérica, que pone énfasis en la habilidad del piloto por encima del presupuesto y las modificaciones. El NB1 Spec Miata cuenta con un motor de cuatro cilindros en línea de 1.8 litros que produce aproximadamente 130 caballos de fuerza en configuración de carrera, con un peso mínimo requerido de 2,400 libras como parte del sistema de balance de rendimiento de la serie.
Estos autos cuentan con motores mayormente de serie construidos bajo tolerancias específicas detalladas en el reglamento, junto con suspensión ajustable Penske coil-over (desde 2019), resortes Eibach, barras estabilizadoras ajustables y neumáticos Hoosier SM7.5 de especificación para condiciones secas. Los modelos NB deben usar un restrictor de acelerador para igualar el rendimiento entre las diferentes generaciones de Miata. La fórmula de control estricto garantiza carreras reñidas y accesibles donde la habilidad al volante y el conocimiento de la puesta a punto determinan los resultados más que el presupuesto. Spec Miata se ha convertido en una plataforma de lanzamiento para pilotos profesionales en ascenso y sigue siendo una de las vías más accesibles hacia las carreras de carretera rueda a rueda.
Especificaciones OEM
NOTAS DEL AñO
Comparar con
Modificaciones populares de Mazda Spec Miata MX-5 NB1 por nivel
De 15 preparaciones documentadasTendenciasSpec Miata NB1 builds consistently feature Toyo RR tires, Penske or Bilstein suspension, and Racing Beat exhaust components. As builds escalate, owners add Hawk DTC-60 brakes, OS Giken LSDs, and Mazda OEM 2001 VVT longblocks, often paired with AEM EMS or superchargers. Full race builds include Nine Lives Racing aero and custom roll cages.
Carrera
15 preparacionesTiempos de vuelta
| Hora | Pista | Auto | Modelo | Conductor | Neumático | Fecha | Fecha Añadida | vs Pred. | Vel. |
|---|---|---|---|---|---|---|---|---|---|
| 1:28.9 | Heartland Motorsports Park (Nascar A CCW) | Carrera | 29 May, 2019 | 01 Oct, 2021 | -6.46s | +7.46% | |||
| 1:30.9 | Watkins Glen International (Short Circuit w/ Inner Loop) | Carrera | 15 Sep, 2025 | 25 Sep, 2025 | -4.98s | +5.62% | |||
| 1:19.4 | Summit Point Motorsports Park (Jefferson Extended Circuit CCW) | Carrera | 31 Oct, 2016 | 14 Feb, 2026 | -4.26s | +5.48% | |||
| 1:30.8 | Atlanta Motorsports Park (CCW) | Carrera | 19 May, 2022 | 24 Jan, 2026 | -4.74s | +5.35% | |||
| 1:36.6 | New Jersey Motorsports Park-NJMP (Thunderbolt w/Chicane T3 (Pre 2024)) | Carrera | 28 Oct, 2021 | 25 Jun, 2022 | -4.78s | +5.08% | |||
| 1:10.4 | Rockingham Speedway (Rock GP) | Carrera | 15 Oct, 2022 | 06 Feb, 2024 | -3.12s | +4.50% | |||
| 1:21.7 | Motorsport Ranch-MSR Cresson (1.7 CW) | Carrera | 24 Jan, 2025 | 15 Apr, 2025 | -3.58s | +4.48% | |||
| 1:14.9 | Pineview Run | Carrera | 06 Sep, 2020 | 19 Jan, 2026 | -3.04s | +4.19% | |||
| 2:06.2 | Virginia International Raceway - VIR (Full Course) | Carrera | 13 Oct, 2022 | 02 Sep, 2024 | -4.89s | +3.98% | |||
| 2:30.5 | Road America (Current) | Carrera | 02 Aug, 2025 | 22 Aug, 2025 | -5.33s | +3.63% | |||
| 1:39.4 | Laguna Seca (Pre 2023) | Carrera | 09 Oct, 2017 | 17 Jan, 2026 | -3.39s | +3.47% | |||
| 1:37.9 | New York Safety Track NYST | Carrera | 13 Sep, 2021 | 07 Feb, 2026 | -3.13s | +3.31% | |||
| 1:28.3 | Driveway Austin Motorsports (Grand Prix Course L3) | Carrera | 07 Oct, 2015 | 15 Sep, 2021 | -2.67s | +3.10% | |||
| 2:44.3 | Ozark International Raceway | Carrera | 05 Jun, 2022 | 13 Oct, 2024 | -4.55s | +2.85% | |||
| 1:38.0 | Road Atlanta | Carrera | 01 May, 2012 | 17 Jan, 2026 | -2.54s | +2.67% | |||
| 1:25.2 | Hallett Motor Racing Circuit (CCW) | Carrera | 15 Sep, 2012 | 15 Jun, 2021 | -2.05s | +2.47% | |||
| 1:40.8 | Mid-Ohio Sports Car Course (Club Circuit) | Carrera | 20 Jun, 2025 | 16 Jul, 2025 | -2.28s | +2.33% | |||
| 3:19.2 | Spring Mountain Motor Resort (Andretti - Option C 4 Mile CW) | Carrera | 16 Feb, 2014 | 09 Jan, 2026 | -4.42s | +2.28% | |||
| 1:40.1 | Homestead-Miami Speedway (Road Course) | Carrera | 31 Jan, 2025 | 10 Jan, 2026 | -2.11s | +2.17% | |||
| 2:29.7 | NCM Motorsports Park-National Corvette Museum (Full-CW) | Carrera | 26 Mar, 2025 | 28 Oct, 2025 | -3.02s | +2.07% | |||
| 2:40.3 | Spring Mountain Motor Resort (Mansell C 3.4 Mile) | Carrera | 08 Oct, 2013 | 17 Jan, 2026 | -3.19s | +2.04% | |||
| 1:21.5 | Sebring (Club Circuit) | Carrera | 09 Jun, 2025 | 28 Jun, 2025 | -1.6s | +2.01% | |||
| 1:26.6 | Willow Springs Raceway (Streets CCW Pre 2022) | Carrera | 02 Jul, 2017 | 18 Jan, 2026 | -1.47s | +1.74% | |||
| 2:22.4 Nuevo | Area 27 | Carrera | 15 Jun, 2026 | 25 Jun, 2026 | -2.31s | +1.68% | |||
| 2:45.0 | Autobahn Country Club (Full Circuit) | Carrera | 26 Jun, 2025 | 10 Aug, 2025 | -2.69s | +1.67% | |||
| 1:01.0 | Lime Rock Park (CW) | Carrera | 26 Oct, 2025 | 04 Nov, 2025 | -0.98s | +1.65% | |||
| 1:41.6 | Mid-Ohio Sports Car Course (Club Circuit) | Carrera | 12 Oct, 2025 | 04 Mar, 2026 | -1.47s | +1.49% | |||
| 1:52.0 | Arizona Motorsports Park - AMP (CCW) | Carrera | 14 Jan, 2023 | 22 Jan, 2026 | -1.42s | +1.31% | |||
| 1:54.2 | Sonoma Raceway (Full) | Carrera | 01 May, 2016 | 18 Jan, 2026 | -1.42s | +1.28% | |||
| 2:01.6 | Buttonwillow Raceway (13CW) | Carrera | 04 Dec, 2016 | 18 Jan, 2026 | -0.78s | +0.66% | |||
| 1:23.6 | Motorsport Ranch-MSR Cresson (1.7 CCW) | Carrera | 18 Jan, 2023 | 05 Feb, 2023 | -0.34s | +0.42% | |||
| 1:41.9 | Homestead-Miami Speedway (Road Course) | Carrera | 01 May, 2025 | 28 Jun, 2025 | -0.4s | +0.41% | |||
| 53.0 | Circuit Grand Bayou (1.1 Mile) | Carrera | 22 May, 2022 | 17 Jan, 2026 | -0.2s | +0.40% | |||
| 1:02.0 | Lime Rock Park (CW) | Carrera | 22 Sep, 2018 | 20 Jan, 2026 | -0.24s | +0.40% | |||
| 1:21.9 | Blackhawk Farms Raceway | Carrera | 08 Oct, 2022 | 31 Jan, 2024 | -0.27s | +0.35% | |||
| 1:55.5 | Sonoma Raceway (Full) | Carrera | 06 Jun, 2015 | 17 Jan, 2026 | -0.22s | +0.20% | |||
| 2:21.8 | NCM Motorsports Park-National Corvette Museum (Mulsanne Chicane) | Carrera | 20 Jul, 2015 | 18 Jan, 2026 | -0.24s | +0.18% | |||
| 1:43.4 | Summit Point Motorsports Park (Shenandoah Circuit CCW) | Carrera | 16 Jul, 2017 | 17 Jan, 2026 | -0.12s | +0.12% | |||
| 1:02.3 | Lime Rock Park (CW) | Carrera | 21 Jul, 2025 | 20 Jan, 2026 | -0.06s | +0.11% | |||
| 1:28.3 | Willow Springs Raceway (Streets Pre 2022) | Carrera | 08 Sep, 2016 | 18 Jan, 2026 | -0.07s | +0.09% | |||
| 2:04.1 | Chuckwalla Valley Raceway (CW) | Carrera | 19 Nov, 2017 | 18 Jan, 2026 | -0.01s | +0.01% | |||
| 1:55.0 | Arizona Motorsports Park - AMP (Main Track - CW) | Carrera | 03 Feb, 2021 | 23 Jan, 2026 | +0.05s | -0.05% | |||
| 1:33.4 | New Jersey Motorsports Park-NJMP (Thunderbolt) | Carrera | 14 Jul, 2025 | 15 Jul, 2025 | +0.13s | -0.15% | |||
| 2:11.4 | Eagles Canyon Raceway (2.7 miles CCW) | Carrera | 27 Feb, 2025 | 15 Apr, 2025 | +0.34s | -0.27% | |||
| 1:35.9 | Willow Springs Raceway (Big Willow) | Carrera | 20 Nov, 2016 | 18 Jan, 2026 | +0.26s | -0.28% | |||
| 2:04.7 | Chuckwalla Valley Raceway (CW) | Carrera | 11 Apr, 2017 | 18 Jan, 2026 | +0.35s | -0.29% | |||
| 1:24.3 | Motorsport Ranch-MSR Cresson (1.7 CCW) | Carrera | 27 Jan, 2019 | 06 Aug, 2021 | +0.24s | -0.30% | |||
| 2:02.8 | Buttonwillow Raceway (13CW) | Carrera | 28 Jan, 2017 | 18 Jan, 2026 | +0.35s | -0.30% | |||
| 1:01.7 | Autodrome St-Eustache | Carrera | 06 Aug, 2017 | 18 Jan, 2026 | +0.23s | -0.39% | |||
| 2:32.8 | Motorsport Ranch-MSR Cresson (3.1) | Carrera | 25 Aug, 2019 | 05 Aug, 2021 | +0.59s | -0.40% | |||
| 1:43.7 | Laguna Seca (Pre 2023) | Carrera | 07 Jul, 2013 | 15 Jun, 2021 | +0.59s | -0.58% | |||
| 2:12.0 | Virginia International Raceway - VIR (Full Course) | Carrera | 11 Apr, 2025 | 15 Apr, 2025 | +0.78s | -0.61% | |||
| 1:52.1 | Palmer Motorsports Park (CCW) | Carrera | 15 Jul, 2022 | 08 Sep, 2022 | +0.71s | -0.65% | |||
| 2:05.0 | Chuckwalla Valley Raceway (CW) | Carrera | 18 Apr, 2024 | 23 Jan, 2026 | +0.79s | -0.65% | |||
| 1:24.7 | Motorsport Ranch-MSR Cresson (1.7 CCW) | Carrera | 20 Mar, 2025 | 11 Jun, 2025 | +0.63s | -0.77% | |||
| 1:29.1 | Portland International Raceway - PIR (w/ Chicane) | Carrera | 13 Oct, 2013 | 17 Jan, 2026 | +0.67s | -0.78% | |||
| 1:22.9 | Blackhawk Farms Raceway | Carrera | 23 Feb, 2025 | 20 Mar, 2025 | +0.66s | -0.82% | |||
| 2:12.1 | Eagles Canyon Raceway (2.7 miles CCW) | Carrera | 29 Apr, 2021 | 12 Jan, 2026 | +1.13s | -0.88% | |||
| 2:10.6 | Thunderhill (East 3 Mile w/ Cyclone) | Carrera | 18 Jun, 2022 | 18 Jan, 2026 | +1.22s | -0.96% | |||
| 2:12.3 | Eagles Canyon Raceway (2.7 miles CCW) | Carrera | 29 Oct, 2017 | 17 Jan, 2026 | — | ||||
| 1:23.2 | Roebling Road Raceway (Road Course) | Carrera | 18 Sep, 2022 | 06 Feb, 2024 | +0.8s | -0.99% | |||
| 1:39.0 | Autobahn Country Club (South Circuit) | Carrera | 09 Jun, 2025 | 29 Jul, 2025 | +0.95s | -0.99% | |||
| 2:05.5 | Chuckwalla Valley Raceway (CW) | Carrera | 06 Apr, 2014 | 18 Jan, 2026 | +1.3s | -1.07% | |||
| 1:02.5 | Sanair Super Speedway (CW) | Carrera | 01 Jan, 2017 | 17 Jan, 2026 | +0.65s | -1.08% | |||
| 1:03.4 | Lime Rock Park (CW) | Carrera | 13 Jul, 2025 | 18 Jan, 2026 | +0.67s | -1.09% | |||
| 2:10.6 | Thunderhill (East 3 Mile w/ Cyclone) | Carrera | 01 Nov, 2024 | 18 Jan, 2026 | +1.41s | -1.11% | |||
| 2:12.4 | Eagles Canyon Raceway (2.7 miles CCW) | Carrera | 30 Oct, 2021 | 18 Sep, 2022 | +1.44s | -1.12% | |||
| 1:43.5 | Homestead-Miami Speedway (Road Course) | Carrera | 11 Nov, 2025 | 04 Mar, 2026 | +1.18s | -1.17% | |||
| 1:25.3 | Motorsport Ranch-MSR Cresson (1.7 CCW) | Carrera | 17 Mar, 2013 | 05 Aug, 2021 | +1.07s | -1.30% | |||
| 2:11.1 | Thunderhill (East 3 Mile w/ Cyclone) | Carrera | 01 Oct, 2025 | 03 Mar, 2026 | +1.71s | -1.34% | |||
| 1:23.5 | Roebling Road Raceway (Road Course) | Carrera | 03 Sep, 2025 | 04 Sep, 2025 | +1.09s | -1.35% | |||
| 1:26.7 | Summit Point Motorsports Park (Main) | Carrera | 26 Apr, 2025 | 20 Jan, 2026 | +1.15s | -1.37% | |||
| 1:26.7 | Summit Point Motorsports Park (Main) | Carrera | 26 Apr, 2025 | 07 May, 2025 | +1.15s | -1.37% | |||
| 1:21.4 | Putnam Park Road Course | Carrera | 14 May, 2012 | 03 Dec, 2022 | +1.1s | -1.39% | |||
| 2:50.5 | Autobahn Country Club (Full Circuit) | Carrera | 01 Nov, 2025 | 12 May, 2026 | +2.39s | -1.44% | |||
| 2:15.4 | Watkins Glen International (Full Circuit w/ Loop) | Carrera | 30 Jun, 2025 | 04 Jul, 2025 | +1.92s | -1.46% | |||
| 1:07.0 | Driveway Austin Motorsports (Elevation Course L2 CCW) | Carrera | 24 Oct, 2012 | 14 Sep, 2021 | +0.95s | -1.48% | |||
| 1:26.8 | Summit Point Motorsports Park (Main) | Carrera | 22 Sep, 2025 | 20 Jan, 2026 | +1.29s | -1.53% | |||
| 1:19.2 | Shannonville Motorsport Park (Pro) | Carrera | 01 Jan, 2017 | 17 Jan, 2026 | +1.2s | -1.56% | |||
| 1:30.6 | Hallett Motor Racing Circuit (CW) | Carrera | 09 Jun, 2025 | 11 Jun, 2025 | +1.39s | -1.58% | |||
| 1:26.9 | Summit Point Motorsports Park (Main) | Carrera | 11 Aug, 2018 | 18 Jan, 2026 | +1.42s | -1.68% | |||
| 1:51.6 | MSR Houston (CCW) | Carrera | 15 Apr, 2025 | 11 Jun, 2025 | +1.9s | -1.75% | |||
| 1:45.7 | Barber Motorsports Park | Carrera | 12 Feb, 2014 | 21 Jun, 2021 | +1.84s | -1.79% | |||
| 1:10.0 | Pikes Peak International Raceway | Carrera | 24 Jun, 2018 | 23 Jan, 2026 | +1.2s | -1.80% | |||
| 1:23.9 | Roebling Road Raceway (Road Course) | Carrera | 15 Jan, 2025 | 20 May, 2025 | +1.5s | -1.84% | |||
| 2:26.2 | NCM Motorsports Park-National Corvette Museum (Mulsanne Chicane) | Carrera | 21 Mar, 2025 | 10 Jun, 2025 | +2.65s | -1.88% | |||
| 2:03.9 Nuevo | Buttonwillow Raceway (Circuit) | Carrera | 05 May, 2026 | 28 May, 2026 | +2.48s | -2.08% | |||
| 1:14.9 | Autobahn Country Club (North Circuit) | Carrera | 05 Apr, 2023 | 20 Mar, 2025 | — | ||||
| 1:48.0 | GingerMan Raceway (Extended Course 10B CW) | Carrera | 17 Jun, 2025 | 28 Oct, 2025 | +2.38s | -2.27% | |||
| 2:52.9 | Ozark International Raceway | Carrera | 26 Jun, 2022 | 29 Jan, 2026 | +3.89s | -2.31% | |||
| 1:43.2 | Road Atlanta | Carrera | 09 Mar, 2025 | 31 May, 2025 | +2.44s | -2.43% | |||
| 1:15.4 | Autobahn Country Club (North Circuit) | Carrera | 24 Jul, 2025 | 10 Aug, 2025 | +1.77s | -2.44% | |||
| 1:45.7 | Mid-Ohio Sports Car Course (Club Circuit) | Carrera | 27 May, 2025 | 28 Oct, 2025 | +2.51s | -2.44% | |||
| 2:03.1 | Buttonwillow Raceway (Circuit) | Carrera | 17 Mar, 2025 | 29 Jan, 2026 | +2.94s | -2.45% | |||
| 2:12.3 | Buttonwillow Raceway (25CW) | Carrera | 21 Mar, 2026 | 05 Apr, 2026 | +3.14s | -2.46% | |||
| 1:55.8 | Sonoma Raceway (Long) | Carrera | 01 Sep, 2025 | 04 Sep, 2025 | +2.81s | -2.49% | |||
| 1:56.4 | Sonoma Raceway (Long) | Carrera | 15 Jul, 2017 | 18 Jan, 2026 | +2.91s | -2.58% | |||
| 3:37.1 | Thunderhill (5 Mile Cyclone w/ West Bypass) | Carrera | 11 May, 2023 | 16 Jun, 2023 | +5.68s | -2.69% | |||
| 1:24.8 | Roebling Road Raceway (Road Course) | Carrera | 13 Jul, 2024 | 23 Jan, 2026 | +2.24s | -2.72% | |||
| 1:46.0 | Laguna Seca (Pre 2023) | Carrera | 13 Jun, 2010 | 18 Jan, 2026 | +2.85s | -2.74% |
Spec Miata MX-5 NB1 más modificados
| Año | Conductor Name | Mod | CV | Neumático | Tamaño del neumático | Vs Pred. |
|---|---|---|---|---|---|---|
| 1999 | Paul Raymond | Race | — | 40 Proxes RR | — | -24.91s |
| 1999 (w/SM7) | Builder | Race | 140 | 40 SM7 | 205/50/15 | -12.98s |
| 1999 | Darren Linck | Race | — | 40 Proxes RR | 205/50/15 | -3.2s |
| 1999 | Eric Prill | Race | — | 40 SM7 | 205/50/15 | -2.42s |
| 1999 (w/RR) | JT Racing | Race | — | 40 Proxes RR | 205/50/15 | -0.7s |
| 1999 (w/VR) | Alyssa Merrill | Race | 125 | 200 Ventus RS3 | 205/50/15 | -0.6s |
| 1999 (w/SM7) | milkmandan | Race | — | 40 SM7 | 205/50/15 | -0.48s |
| 1999 (w/ProxesRR) | TurtleMcSmash | Race | — | 40 Proxes RR | 205/50/15 | +0.36s |
| 1999 (w/RR) | David Ardoin | Race | — | 40 Proxes RR | 205/50/15 | +0.42s |
| 1999 (w/ProxesRR) | Alexander Doss | Race | — | 40 Proxes RR | 205/50/15 | +1.32s |