From Alabama To Yokohama: The Supermachine Z – Speedhunters

Supermachine has always ranked very high on my virtual list. The man that runs this well-respected shop in Yokohama – Tomoya Watanabe – operates with a vision that is hard to find in Japan. Every complete car that comes out of Supermachine is nothing less than a work of art.


While Watanabe-san’s shop caters to any type of request, it’s his full ground-up restorations that always hit the mark so well. Two years ago at Nostalgic 2days it was an RSR replica built for a customer that really piqued my interest. For the 2022 show, it was the debut of this US-sourced 1971 Datsun 240Z restomod.


The 50-year-old left-hand drive Z was purchased in Alabama and brought over to Japan where it was stripped down to bare metal and built up with a very well thought out theme. Watanabe-san’s aim was to build a complete turn-key restomod on the S30 chassis, one following the same recipe Supermachine has applied to other platforms over the years.

Watanabe’s approach is to inject a little bit of modernity and finish the car off with just the right details. Take the color for example. This is same shade of metallic green that Aston Martin uses on its race cars, and there’s contrast in the engine bay and cabin with splashes of bright green.


Despite the conservative look of the engine, you just know that the L-series is far from stock. The ignition has been upgraded with a coil-on-plug setup borrowed from Audi, and on the intake/exhaust side there’s a neat carburetor-look Jenvey Heritage 48mm throttle body system with the injectors hidden beneath. The motor itself is built around an L28 block now fitted with a 3.1L stroker kit, along with supporting head work and a Kameari exhaust manifold. A Haltech ECU manages it all, revealing a sonorous 340hp.

There are also nice hidden details in the engine bay, like electric power steering and an air conditioning compressor.


The interior has received bespoke upholstery which starts on the Recaro LX-F seats and runs across the rest of the cabin, contrasting nicely with the satin lime green of the half cage.


On top of the Dakota Digital gauges there are other modern details like a push-start button and remote central locking.


Halibrand-style Legendary wheels shod in Yokohama Advan A052s finish off the exterior look, but also hide some of the biggest work that has gone into the project. Details like Techno Toy Tuning control arms, Sachs coilovers and StopTech brakes all round.


The car was actually built alongside a second US-imported 240Z which was also resto-modded to a slightly more conservative level. Both Zs are currently on sale as complete Supermachine cars, the green car we’ve just looked at with a price tag the equivalent of US$190,000.

Stay tuned for one more spotlight before I bring you my main event post from Nostalgic 2days 2022.

Dino Dalle Carbonare
Instagram: dino_dalle_carbonaredino@speedhunters.com

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