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Mazda

Spec Miata NA8

メモ

The Mazda Spec Miata NA8 is a race-prepared version of the second half of the first-generation Mazda MX-5 Miata, specifically the 1994-1997 NA8 Miata models. These cars are powered by a 1.8L DOHC inline-four engine, producing around 128 hp in stock form, paired with a 5-speed manual transmission. The NA8 Spec Miata was chosen for its lightweight design, superb handling, and affordability, making it a popular choice for grassroots racing and amateur motorsports.

In the Spec Miata class, the NA8 Miata undergoes specific modifications and regulations to ensure close competition. Key modifications include safety upgrades, such as a full roll cage, racing seat, and harnesses, as well as suspension and brake upgrades for improved handling and consistency on the track. The engine remains mostly stock, but exhaust, suspension components, and tires are standardized across the class to level the playing field. This results in a highly competitive racing environment that emphasizes driver skill, making the Spec Miata class one of the most accessible and popular forms of racing in the United States.

Rank
馬力
128
重さ KG
1,089
パワーウェイト
0.12
現在値
ドル12,000
タイヤ

オーイーエム仕様

エンジンの説明
1.8L NA I4 (BP-4W )
ドライブタイプ
RWD
0-60 MPH
7.2 SECs
最高速度 KPH
190
ギアボックス
5-SPEED MANUAL
トルク
110 N.M
モデルイヤー
1994-1997

比較対象

ラップタイム

タイム トラック モッド ドライバ タイヤ ラップデイ 追加日時 vs 予測 速度
1:33.5 Laguna Seca (Pre 2023) レース 26 Jul, 2022 22 Jan, 2026 -11.25s +12.53%
1:19.5 Mission Raceway Park (CW) レース 10 Oct, 2024 07 Nov, 2025 -7.48s +9.82%
1:20.6 Sebring (Club Circuit) レース 09 Jun, 2025 25 Jun, 2025 -6.91s +9.02%
1:51.2 Ridge Motorsports Park (Pre 2021) レース 10 Aug, 2013 18 Jan, 2026 -7.7s +7.26%
1:40.5 Homestead-Miami Speedway (Modified Road Course) レース 26 May, 2025 27 May, 2025 -4.09s +4.29%
1:23.8 Portland International Raceway - PIR (CW) レース 12 May, 2025 28 May, 2025 -2.83s +3.55%
1:24.3 Portland International Raceway - PIR (CW) レース 29 Apr, 2025 29 Jun, 2025 -2.47s +3.08%
1:25.9 Motorsport Ranch-MSR Cresson (1.7 CW) レース 10 Dec, 2023 06 Jul, 2024 -1.81s +2.22%
1:48.6 Club Motorsports レース 29 Aug, 2017 18 Jan, 2026 -2.14s +2.08%
55.5 Luddenham Raceway レース 29 Aug, 2022 23 Jan, 2026 -1.02s +1.93%
2:29.1 Road America (Pre 2023) レース 22 May, 2022 14 Oct, 2024 -2.52s +1.74%
1:19.2 Putnam Park Road Course レース 05 May, 2014 18 Jan, 2026 -1.25s +1.63%
2:07.7 Thunderhill (East 3 Mile w/ Bypass) レース 23 May, 2025 08 Nov, 2025 -1.67s +1.38%
1:36.4 Willow Springs Raceway (Big Willow) レース 27 Sep, 2025 11 Jan, 2026 -1.23s +1.35%
1:54.7 Sonoma Raceway (Long) レース 11 Mar, 2025 08 Nov, 2025 -1.28s +1.18%
2:11.5 Buttonwillow Raceway (25A CW) レース 26 Oct, 2025 04 Jan, 2026 -1.38s +1.11%
2:15.5 Watkins Glen International (Full Circuit w/ Loop) レース 15 Sep, 2017 18 Jan, 2026 -1.14s +0.89%
1:55.2 Sonoma Raceway (Long) レース 20 Mar, 2025 28 May, 2025 -0.92s +0.85%
1:37.0 Willow Springs Raceway (Big Willow) レース 04 Jun, 2025 21 Jun, 2025 -0.73s +0.80%
1:45.8 Summit Point Motorsports Park (Shenandoah Circuit CCW) レース 25 Aug, 2025 04 Sep, 2025 -0.44s +0.44%
2:16.1 Watkins Glen International (Full Circuit w/ Loop) レース 10 Jun, 2025 25 Sep, 2025 -0.54s +0.42%
1:17.9 New Jersey Motorsports Park-NJMP (Lightning) レース 04 Nov, 2023 17 Nov, 2023 -0.28s +0.38%
2:14.2 Buttonwillow Raceway (1CCW) レース 25 Sep, 2012 10 Jul, 2021 -0.31s +0.25%
1:35.3 New Jersey Motorsports Park-NJMP (Thunderbolt) レース 06 Jun, 2025 11 Jul, 2025 -0.19s +0.21%
1:26.5 Summit Point Motorsports Park (Jefferson Extended Circuit CCW) レース 26 Aug, 2025 04 Sep, 2025 -0.06s +0.08%
1:38.3 Pacific Raceways レース 26 May, 2025 28 May, 2025 +0.02s -0.03%
2:07.2 Chuckwalla Valley Raceway (CW) レース 20 Feb, 2025 12 Apr, 2025 +0.06s -0.05%
2:14.6 Eagles Canyon Raceway (2.7 miles CCW) レース 15 Oct, 2021 30 Nov, 2024 +0.08s -0.07%
2:13.3 Thunderhill (East 3 Mile w/ Cyclone) レース 23 Sep, 2025 09 Oct, 2025 +0.1s -0.08%
1:17.8 New Hampshire Motor Speedway - NHMS (South Oval) レース 07 Jun, 2025 23 Oct, 2025 +0.16s -0.23%
1:50.1 Podium Club (CCW) レース 27 Jan, 2025 12 Apr, 2025 +0.27s -0.26%
1:56.5 Sonoma Raceway (Long) レース 14 Sep, 2025 08 Nov, 2025 +0.33s -0.30%
1:57.2 Sonoma Raceway (Long Pre 2024) レース 01 Sep, 2024 16 Jan, 2026 +0.34s -0.31%
1:28.4 Motorsport Ranch-MSR Cresson (1.7 CW) レース 07 Mar, 2022 02 Nov, 2024 +0.26s -0.32%
1:31.8 Thunderhill (West) レース 08 May, 2021 07 Mar, 2026 +0.48s -0.56%
1:56.8 Sonoma Raceway (Long) レース 24 Jun, 2025 09 Oct, 2025 +0.67s -0.61%
1:52.4 Inde Motorsports Ranch (Configuration 4 CW) レース 05 May, 2025 31 May, 2025 +0.67s -0.63%
1:15.5 Autobahn Country Club (North Circuit) レース 03 Aug, 2025 10 Aug, 2025 +0.85s -1.19%
1:41.4 NCCAR (Road Course CCW) レース 15 Nov, 2025 19 Nov, 2025 +1.38s -1.44%
1:32.3 Portland International Raceway - PIR (w/ Chicane) レース 17 Jul, 2025 20 Jul, 2025 +1.35s -1.55%
1:32.7 Thunderhill (West) レース 12 Nov, 2025 20 May, 2026 +1.49s -1.70%
2:19.3 Watkins Glen International (Full Circuit w/ Loop) レース 30 Apr, 2025 11 Jul, 2025 +2.36s -1.79%
1:41.3 Dominion Raceway レース 01 Jul, 2025 04 Sep, 2025 +1.85s -1.93%
1:40.1 Pacific Raceways レース 28 May, 2025 20 Jul, 2025 +1.94s -2.05%
1:49.6 Laguna Seca (Current) レース 16 Jun, 2024 01 Jul, 2024 +2.15s -2.10%
1:30.4 Summit Point Motorsports Park (Main) レース 31 Oct, 2014 17 Jan, 2026 +1.86s -2.20%
1:52.1 Podium Club (CW) レース 07 Jan, 2025 12 Apr, 2025 +2.42s -2.28%
2:37.9 Sebring (CW) レース 12 Feb, 2025 27 May, 2025 +3.46s -2.32%
2:06.5 Buttonwillow Raceway (Circuit) レース 16 Mar, 2025 18 Apr, 2025 +2.86s -2.39%
1:37.9 New Jersey Motorsports Park-NJMP (Thunderbolt (Pre 2024)) レース 24 Oct, 2016 17 Jun, 2021 +2.7s -2.91%
2:13.6 Thunderhill (East 3 Mile w/ Bypass) レース 02 Feb, 2022 26 Aug, 2022 +3.82s -3.02%
1:42.8 Dominion Raceway レース 29 Jul, 2025 03 Sep, 2025 flag
2:05.2 Inde Motorsports Ranch (Configuration 5-CW) レース 05 May, 2025 31 May, 2025 +4.4s -3.72%
2:39.9 Sebring (CW) レース 10 Feb, 2025 28 Jun, 2025 +5.71s -3.77%
2:01.3 Ridge Motorsports Park (Current) レース 28 Aug, 2025 20 Sep, 2025 +4.4s -3.83%
1:26.0 Putnam Park Road Course レース 07 Dec, 2015 05 Jul, 2021 +3.12s -3.85%
1:50.9 Laguna Seca (Current) レース 19 Apr, 2025 23 Apr, 2025 +4.29s -4.09%
1:48.2 Road Atlanta レース 18 Aug, 2025 11 Jan, 2026 +4.33s -4.23%
1:31.7 Summit Point Motorsports Park (Main) レース 13 Oct, 2025 18 Oct, 2025 +3.67s -4.24%
2:13.6 Shannonville Motorsport Park (Long CW) レース 29 May, 2022 17 Jan, 2026 +5.67s -4.49%
1:57.9 Donington Park Circuit (CW) レース 18 Aug, 2019 19 Nov, 2021 warning
2:22.9 Daytona International Speedway レース 23 Jun, 2025 25 Jun, 2025 +7.27s -5.39%
1:30.1 Blackhawk Farms Raceway レース 19 Apr, 2025 30 May, 2025 +4.58s -5.42%
1:28.1 New Hampshire Motor Speedway - NHMS (Roval CCW) レース 05 May, 2025 07 May, 2025 warning
1:32.4 Summit Point Motorsports Park (Jefferson Extended Circuit CCW) レース 21 May, 2025 22 May, 2025 +4.76s -5.48%
1:30.9 Toronto Motorsports Park (CW) レース 26 Apr, 2025 08 May, 2025 +4.98s -5.84%
2:27.0 Watkins Glen International (Full Circuit w/ Loop) レース 02 May, 2017 18 Jan, 2026 +9.21s -6.63%
1:34.9 Summit Point Motorsports Park (Main) レース 20 May, 2025 22 May, 2025 +6.29s -7.06%
1:46.7 Canadian Tire Motorsport Park-Mosport (Grand Prix Circuit) レース 07 Oct, 2025 10 Oct, 2025 +7.21s -7.15%
2:26.0 Virginia International Raceway - VIR (Full Course) レース 05 Apr, 2025 22 May, 2025 +9.87s -7.17%
2:54.2 Circuit of the Americas - COTA レース 08 Jun, 2025 11 Oct, 2025 +16.02s -9.76%
2:24.8 Shannonville Motorsport Park (Long CW) レース 01 Jun, 2025 06 Jun, 2025 +15.7s -11.51%

修正済み 車

ドライバ お名前 モッド 馬力 タイヤ タイヤサイズ Vs 予測
1995 CFG Racing Race 40 Proxes RR -6.02s
1995 Adam Smalley Race 40 Proxes RR +1.69s
1995 eshs91 Race +2.77s
1994 TouchStone Race +3.52s
1994 (w/ProxesRR) David Wittmer Race 128 40 Proxes RR 205/50/15 +3.9s
1995 (Monty) bellwilliam Race 100 NT01 235/40/17 +5.86s
1996 (w/Proxes RR) No Money Motorsports - Jim Race 40 Proxes RR 225/45/15 +5.95s
1997 (NickHarwood/Race) Nick Harwood Race +6.98s
1995 (JedP/SM7) Jed Prentice Race 40 R7 205/50/15 +7.13s
1996 (boltpwn/ToyoRR) boltpwn Race 40 Proxes RR 205/50/15 +7.33s
1995 (w/A052) Merge Sort Racing Medium 200 ADVAN A052 205/50/15 +7.61s
1995 (w/R7) Kevin_Ehlers Medium 40 R7 205/50/15 +8.87s
1994 (RyanC/Slicks) Ryan Campbell Race 40 Proxes RR 205/50/15 +9.74s
1995 (AndrewEilers/CRS) ilikemx5s Race 200 CR-S (CR-1) 205/50/15 +10.53s
1995 Marc Lo Race +10.61s
1995 (w/R7) dadasracecar Race 200 g-Force Rival S 205/50/15 +11.04s
1995 SpecMiata20 Race +11.65s
1995 (wemmons) wemmons Race 40 R7 205/50/15
1995 John Haluska Race
1995 Derek Snyder Race 40 R7 205/50/15
1994 Christian Sarnecki Race 40 SM7 205/50/15
1995 LS3 Time Attack Miata Race 40 A7 295/35/18
1994 (w/R7) Spec13 Motorsports Race 128 40 R7 205/50/15
1995 (w/R7) Shane Lee Race 40 R7 205/50/15
1995 (w/R7) Andrew Wozencroft Race 40 R7 205/50/15
1997 (HerbieTheMiata) HerbieMiata Race 40 Proxes RR 225/45/15
1997 (w/VR) VagaXt Race 128 100 Victra RC-1 205/50/15
1995 Matt Pollard Race
1997 (w/R7) Eastern Racing Race 128 40 R7 205/50/15

人気タイヤサイズ

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