Unplugged Performance Model S Plaid ‘Dark Helmet’ posted a lap of 1:26.7 at the GridLife Laguna Seca finals, eclipsing several hypercars and becoming the quickest electric sedan on the circuit.
Record‑setting lap at the track
The event gathered a mix of time‑attack specialists and electric‑vehicle enthusiasts. The car’s factory driver, Crag Coker, completed the run in a time that beat the McLaren Senna, the P1 and the Porsche 918 on that same layout.
Coker’s performance earned a podium finish and two fresh track records. The lap time places the vehicle ahead of the fastest internal‑combustion prototypes that have previously visited the venue.
In addition to outright speed, the driver recorded a peak lateral acceleration of 2.5 g while handling the famed corkscrew turn, a figure made possible by the slick tires supplied for the event.
The GridLife gathering was billed as a celebration of diverse speed and innovation, drawing participants who range from seasoned autocross pilots to engineers testing the limits of electric propulsion. Within that eclectic field, the silent yet ferocious presence of the Dark Helmet stood out, showing how electric powertrains have moved from novelty to outright competitiveness on classic road‑course terrain.
Beyond the raw lap, the run highlighted the unique character of the corkscrew—a steep, blind left‑right combination that has long tested driver skill and vehicle balance. Achieving high lateral forces there requires a chassis that can maintain tire contact under rapid weight transfer, a condition the Dark Helmet’s suspension and tire package were specifically tuned to meet.
Technical setup of the racecar
The powertrain delivers the same 1,020 hp found in the production Model S Plaid, but the chassis has been altered for competition. Front and rear splitters, a sizable rear wing and a carbon‑ceramic brake kit are among the upgrades.
Adjustable billet control arms let crews fine‑tune camber, caster and toe. The suspension uses UP‑Ohlins TTX four‑way coilovers, offering a balance between stiffness and compliance that suits the undulating layout.
Wheels are forged UP‑03 Pikes Peak‑spec rims, paired with Yokohama A005 slicks. Those tires are built for maximum grip on dry asphalt, allowing the car to extract the full potential of its drivetrain.
Related: Tesla Q2 Deliveries Prove Volume No Longer Matters
While the modifications are extensive, they remain within the scope of parts that Unplugged Performance offers to customers who wish to race their own vehicles. The approach keeps the car recognizable as a street‑legal sedan underneath the aerodynamic appendages.
The carbon‑ceramic Big Brake Kit, supplied by Unplugged Performance, replaces the standard cast‑iron units and provides dramatically improved heat dissipation during repeated hard braking zones. This upgrade is especially valuable at Laguna Seca, where the heavy braking into the turn‑seven complex can quickly overload conventional brake systems.
Equally important, the forged UP‑03 wheels were developed exclusively for Tesla race applications, meaning they combine lightweight construction with the strength needed to survive the high‑torque bursts typical of the Plaid powertrain. The wheel design also accommodates the wide Yokohama slicks, ensuring a uniform contact patch that maximizes lateral grip throughout the circuit.
Adjustability extends to the aerodynamic elements as well; the front splitter and rear wing can be repositioned to fine‑tune downforce levels for varying track conditions. This flexibility allows the team to strike a balance between straight‑line acceleration and cornering stability, a trade‑off that becomes critical on a track with both rapid elevation changes and tight hairpins.
Development driver Craig Coker, who spent extensive time testing the platform on private runs, leveraged his experience to extract the most from each adjustable component. His feedback loop with the engineering team helped refine the alignment settings and brake bias, ensuring the car behaved predictably even at the edge of its performance envelope.
Unplugged Performance’s philosophy of offering street‑application modifications means that the same components used on the racecar can be ordered by owners who wish to bring a track‑ready version to the road. This bridge between showroom and circuit reinforces the brand’s commitment to making high‑performance electric driving accessible to enthusiasts.
Looking ahead, the team plans to showcase the machine at SEMA 2023 in Las Vegas. After that, a return to Buttonwillow Raceway Park for the Global Time Attack Finals is scheduled for early November.
Given the current momentum, it’s plausible the car could challenge existing lap records at other historic venues. The combination of high torque and refined aerodynamics suggests further improvements are within reach, though competition will likely tighten as more manufacturers field electric entries.
A video of the record‑breaking run is available online, accompanied by a media gallery that includes several high‑resolution images suitable for wallpapers.
Leave a Reply