Project JDM
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Mazda 20B-REW: The Three-Rotor Wankel That Powered the Cosmo Unicorn
The 20B-REW is one of the rarest production engines ever built. It's Mazda's **three-rotor Wankel** engine — essentially a 13B rotary with one extra rotor bolted on — and it appeared in exactly one production car: the 1990-1995 Eunos Cosmo, a luxury coupe sold only in Japan.
Nissan VQ35DE: The Wards 10 Best V6 That Powered Three Generations of Z Cars
The VQ35DE is the most-produced Nissan V6 of the 21st century. It's the 3.5-liter naturally-aspirated V6 that powered the 350Z Z33, Infiniti G35, Altima SE-R, Maxima, Murano, and over a dozen other Nissan and Infiniti vehicles from 2001 to 2018. It won **Wards 10 Best Engines** s
Honda C30A / C32B: The All-Aluminum NSX V6 Co-Developed by Ayrton Senna
When Honda introduced the NSX in 1990, they made a statement to the world: Japan could build a supercar. The C30A V6 at its heart was Honda's most technically ambitious production engine to date — all-aluminum construction, titanium connecting rods, VTEC valve control, and precis
Nissan VG30DETT: The 90s Twin-Turbo V6 That Powered the 300ZX Z32
The VG30DETT is the engine that almost everyone forgets when they list great Japanese twin-turbo powerplants from the 1990s. Overshadowed by the 2JZ-GTE, the RB26DETT, and the 13B-REW, it nonetheless powered one of the most beautiful Japanese sports cars of the era — the Nissan 3
Nissan VR38DETT: The Hand-Built Twin-Turbo V6 That Powers R35 Godzilla
The VR38DETT is Nissan's answer to the 21st century supercar. It's the engine at the heart of the R35 GT-R — a 3.8-liter twin-turbocharged V6 that's hand-built by a single Takumi (master engineer) at Nissan's Yokohama Plant, signed with a plaque, and capable of holding together a
Toyota 1JZ-GTE: The Smaller Twin-Turbo Inline-Six That Drift Scene Loves
The 1JZ-GTE lives in its bigger brother's shadow. When car enthusiasts say "JZ engine," 99% mean the 2JZ-GTE. But the 1JZ-GTE — Toyota's 2.5-liter twin-turbocharged inline-six, produced from 1990 to 2007 — is arguably the better drift engine, the more affordable tuning platform,
Mitsubishi 4B11T: The Final Evo Engine That Replaced the Legendary 4G63T
When Mitsubishi launched the Lancer Evolution X in 2008, they faced an impossible task: replace the 4G63T, arguably the most successful turbocharged inline-four in rally history. The 4G63T had powered 4 consecutive WRC championships under Tommi Mäkinen and had a tuning ceiling th
1991-2000 Toyota Soarer JZZ30/JZZ31 — Complete Factory Specification
1991-2000 Toyota Soarer JZZ30/JZZ31 — Complete Factory Specification The third-generation Toyota Soarer Z30 series, 1991-2000 was Toyota's luxury GT coupe and Lexus SC's platform sibling. It introduced the world to the
Initial D: The Anime and Manga That Made JDM Culture Global
Before Initial D, Japanese Domestic Market (JDM) car culture was a niche interest. Americans knew about Japanese cars, sure — the Honda Civic, the Toyota Camry, the Mazda Miata. But the deeper layer of Japanese enthusiast culture (touge drifting, mountain pass runs, car modificat
The 25-Year Rule: How US Import Law Created the JDM Import Scene
The JDM (Japanese Domestic Market) import scene in the United States exists because of a specific piece of federal legislation: the **25-year rule**. This law, formally known as the **Federal Motor Vehicle Safety Standards (FMVSS) 25-year exemption**, allows vehicles that are 25
Group A Rally Era: When Japanese Cars Dominated the World Championship
Between 1987 and 1996, the **World Rally Championship (WRC)** was run under **Group A regulations** — a set of rules that required manufacturers to homologate 5,000 production versions of each rally car. This meant that every WRC-winning rally car had a legal, road-going counterp
The Origin of Drifting: From Touge Runs to D1 Grand Prix to Global Motorsport
Drifting is Japan's most successful motorsport export. Born in the mountain passes of Gunma Prefecture in the 1970s, it evolved through underground touge runs, professional touring car racing, organized drift competitions, and eventually became an FIA-recognized international mot
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