Classic Cobra, Electrified: The Scorpion EV Venom Kit

In the lush vineyards of Temecula, California, a different kind of craftsmanship is brewing. This is the home of the Scorpion EV, where the roar of the classic Cobra V8 is being transformed into a hiss, thanks to a new conversion solution. Under the leadership of Dr. Bill Cardoso, this innovative company is pioneering its Venom kit – with incredible feedback from the trade.

The Scorpion Legacy: From Dreams to Driveways

The origins of Scorpion EV are rooted in passion and ingenuity. It all started with the Silver Scorpion (featured in EVBG 04), a ground-breaking project that merged the classic style of a Cobra with the incredible performance the Tesla Model S Drive Unit. This creation wasn’t just a display of engineering prowess; it was a personal quest for Bill, fueled by his love for classic cars and his desire to share this passion with his daughter, who found the loud engines of traditional sports cars unsettling. The result was a car that not only turned heads but also opened minds in the traditionalist Cobra world. The Silver Scorpion, a 2022 Scorpion EV Scorpion 600, became a symbol of what’s possible at the intersection of heritage and innovation and set new standards in the classic car world.

Venom: A New Chapter in E-Conversions

Buoyed by the success and the lessons learned from the Scorpion 600, Scorpion EV set its sights on a new venture: the Venom Kit. “We listened to our customers and created Venom, a sleek and sophisticated EV conversion kit that meets their desires,” explains Dr. Cardoso. Priced at $39,999, with a $1,000 deposit to secure a spot in the production line, the Venom Kit is more than a set of parts. It’s a comprehensive solution, meticulously crafted to ensure that converting a Cobra to electric propulsion is not just possible but also enjoyable and relatively quick. The team even converted a cobra at SEMA in less than 20 minutes, live at the show!

At the heart of the Venom Kit lies the Hyper 9HV motor, known for its robust performance and reliability. This motor, paired with the advanced Hyper-Drive X144 controller/inverter, forms the backbone of the conversion system. Power storage is a key aspect of any EV system, and the Venom Kit addresses this with seven Tesla S modules, offering 40kWh capacity. These modules, from the 2020-onwards line-up, are recognized for their energy density and longevity. Management is covered by an industry-standard Orion BMS 2 O2BMS48 to ensure optimal performance and battery health. Charging the Venom system is done by the Elcon 6.6kW charger. The kit also includes an Elcon 1.5kW DC/DC converter, ensuring the vehicle’s 12V systems are reliably powered.

Plug and Play (Hard!)

One of the Venom Kit’s most appealing features is its user-friendly design. The system is engineered for a plug-and-play experience, significantly simplifying the conversion process. This approach is a boon for both seasoned mechanics and DIY enthusiasts, allowing for a complete conversion in less than a day – particularly once you have done it once. 

The Venom Kit is complemented with the proven Tremec T-5 manual transmission. This setup allows for the retention of the car’s original driving feel, with the reliability of a modern gearbox. Additionally, the kit includes a Tesla Model S water pump and cooling system fittings. Control and monitoring of the system are made possible through the Orion BMS 2 Software Utility and the SmartView TAU Software. These interfaces provide real-time data and diagnostic capabilities, crucial for maintaining the system’s performance and longevity.

Karen Salvaggio: Racing Legend, Electric Visionary

The capabilities of the Venom kit have been put to the test by none other than Karen Salvaggio, a legend in the world of Cobra racing. Her expertise and background add a layer of credibility to Venom’s prowess. Showing us the Venom system’s capabilities in a striking red Cobra, Karen’s adds ‘‘Venom transforms the classic driving experience, marrying tradition with innovation”. And it is not just here claims that support the kit’s design and performance: Scorpion EV’s innovative engineering was recently recognized on one of the industry’s biggest stages – the 2023 SEMA Show. There, their EV-powered Factory Five Mk4, equipped with the Venom kit, was honored as the “Best Engineered Vehicle of the Year.”, validating the team’s hard work, ingenuity, and vision. 

A Blend of Aesthetics and Technology

What makes the Venom Kit particularly appealing is its attention to detail, not just in terms of performance but also in aesthetics. Housed in a stylish, sturdy aluminum box, the kit is designed to integrate seamlessly into the Cobra’s engine bay without any alteration to the body or structure, ensuring that the car’s iconic look is preserved – and the operation is 100% reversible. If this doesn’t seal the deal, nothing will!

EV Builder’s Guide Vehicle Specs
Owner Name:  Dr. Bill Cardoso
Location: Temecula, CA
Model:  2022 Factory 5 Cobra with Venom conversion system
Overall Vehicle Weight: 2,460lb
System price: $39,999.00
Occupation: CEO of Creative Electron and CEO of Scorpion EV

Venom EV Conversion Kit by Scorpion EV 

• Product Name: Venom Conversion Kit
• Manufacturer: Scorpion EV
• Designed For: Cobras

Technical Specifications:

1. Motor:
   • Model: Hyper 9HV
2. Controller/Inverter:
   • Model: Hyper-Drive X144
3. Batteries:
   • Type: Tesla S modules (2020 and up)
   • Number of Modules: 7
   • Battery Pack Capacity: 40 kWh
4. Battery Management System (BMS):
   • Model: Orion BMS 2 O2BMS48
5. DC/DC Converter:
   • Model: Elcon 1.5KW TDC-JH-144-12
6. Charger:
   • Model: Elcon 6.6KW HK-LF-144-46
7. Transmission:
   • Type: Tremec T-5 Manual
   • Kit: Holey transmission kit
   • Compatibility: Runs with or without a flywheel and clutch
8. Water Pump:
   • Model: Tesla S
9. Control Software:
   • BMS Software: Orion BMS 2 Software Utility
   • Controller Software: SmartView TAU Software
10. Coolant:
    • Type: Zerex G48

Kit Interfaces:

• Cooling Fittings: 3/4″ barbed inlet (coolant reservoir) and outlet (top of radiator)
• Data I/O: 31-pin Deutsch connector HDP24-24-31ST
• 12V Power: 50A 2 pin IP67 waterproof power connector
• Charging Connector: J1772 HE29 5 pin power connector IP68 25A 380V
• Main Switch: Options for push button or mechanical switch
• USB Interface: For X144 controller and Orion BMS 2
• Hoist Brackets: 4, located on top corners
• Motor Mounts: SBE Ford

Additional Information:

• Price: $39,999 (with a $1,000 deposit required for pre-order)
• Shipping: Ships in a wooden crate weighing approximately 1,000 lb
• Not Included: Instruments and gauges, radiator & hoses, coolant reservoir, J1772 connector, throttle (0-5V), steering wheel, EV charger, 12V battery

Accolades:

• Award: “Best Engineered Vehicle of the Year” at the 2023 SEMA Show for EV-powered Factory Five Mk4

Contact:

Scorpion EV

scorpion-ev.com

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FREQUENTLY ASKED QUESTIONS

How does the Scorpion EV compare to other electric Cobra conversions in terms of range and production?

How Does the Scorpion EV Stack Up Against Other Electric Cobra Conversions?

When comparing the Scorpion EV to other electric Cobra conversions, two key factors stand out: range and production viability.

Range

The Scorpion EV boasts an impressive range of 400 miles. This sets it apart from other conversions, such as the one by GoTech Engineering, which offers a mere 100-mile range. This substantial difference makes the Scorpion EV a more practical choice for those who prioritize extensive travel without frequent charging stops.

Production Status

<Scorpion EVs are already in production and available for purchase. Priced at $185,000, it’s a fully realized offering rather than a concept or a limited-run vehicle. In contrast, other electric Cobra options, like the one converted by GoTech Engineering, have struggled to move past the prototype stage and into regular production.

Alternative Options

• Factory Five Racing Mk4 Roadster: Available as a DIY kit, ideal for enthusiasts who enjoy building their own vehicles.
• EV West Conversion Kit: Priced at $8,734, this is an affordable option for converting the Factory Five Racing 818 model, though it requires significant hands-on assembly.
• AC Cars and Everrati: Across the Atlantic, these UK-based companies offer electric Cobras with their own specs, but at a price that might give pause: £169,000 upwards.

Conclusion

The Scorpion EV not only offers a superior range but also delivers a ready-to-drive experience, placing it ahead of many competitors in both usability and production readiness.

 

How many Scorpion EV cars have been delivered so far, and what are the production plans for 2023?

Currently, Scorpion EV has successfully delivered seven cars. Looking ahead, their production plans for 2023 include manufacturing between 25 and 50 vehicles.

 

How does the Scorpion EV’s traction and throttle control function during a drive?

When driving the Scorpion EV, the experience begins with an impressive 600 on the power dial. As I engaged the throttle, it was clear the car required skilled handling. Surprisingly, there’s no traction control system in place, which means any stability on the road relies entirely on driver finesse with the pedal.

Despite this, the rear wheels did spin, but remained manageable, signaling an intuitive balance between power and control. The acceleration was brisk, though not as aggressive as some high-end electric competitors like the Rimac Nevera, Pininfarina Battista, or even the more powerful settings of a Tesla Model S.

By carefully adjusting the accelerator, the Scorpion EV stayed composed and delivered a seamless launch. While it felt like the car could achieve a 0-60 mph time in the range of 3 to 4 seconds, achieving the claimed 2.4 seconds might demand even finer footwork on the pedal.

 

How does the power adjustment feature in the Scorpion EV work?

When you get behind the wheel of the Scorpion EV, you’re in for a unique experience with its adjustable power settings. Imagine starting with an impressive 600 horsepower at your disposal. Naturally, this means the vehicle is primed for thrilling acceleration. However, despite such power, the Scorpion EV remains surprisingly controllable, even without advanced traction control systems.

Customization at Your Fingertips

One of the standout features of the Scorpion EV is its ability to tailor the driving experience through power adjustment, easily managed through a smartphone app. This feature allows you to dial down power levels substantially, optimizing your driving for different scenarios. For instance:

• Reduced Power Mode:By lowering the power to about 50 horsepower, you engage a sort of ‘valet mode’ or ‘teenage driver mode’, prioritizing safety and increased driving range.
• Energy Regeneration:Alongside power adjustments, you can increase regenerative braking. This not only extends your vehicle’s range but also enhances control during deceleration.

Flexible for Various Scenarios

The thoughtful integration of these features ensures that whether you’re in need of a range-conserving drive or the thrill of acceleration, the Scorpion EV adapts seamlessly. It’s like having multiple vehicles in one, ready to cater to your momentary needs with just a few taps on your phone.

By embracing this level of versatility, the Scorpion EV places power firmly in your hands, whether you’re seeking efficiency or exhilaration on the road.

 

What challenges are involved in integrating Tesla components into the Scorpion EV?

Challenges in Integrating Electric Vehicle Components

Transforming traditional vehicles with electric components involves a myriad of challenges, each demanding unique solutions and technical prowess. Here are the key hurdles:

1. Complex Integration of New Components:Unlike swapping petrol engines, like the LS or Coyote, with dozens of tutorials available online, integrating electric parts requires a deep understanding of advanced technology. This process isn’t straightforward or widely documented, making it difficult to find comprehensive guidance.
2. Emerging Electric Vehicle Technologies:As the integration of electric components is still relatively new, the technology is constantly evolving. Even original equipment manufacturers (OEMs) face a steep learning curve, navigating through uncharted territories without decades of industry expertise to rely on.
3. Limited Expertise and Resources:The lack of a vast pool of seasoned experts means this journey often involves reverse engineering. Understanding how to connect disparate elements into a cohesive system requires innovative thinking and problem-solving skills without easy-to-follow precedents.
4. Adapting to New Standards:Unlike traditional combustion engines that benefit from established standards and a century of development, electric vehicle components need tailored solutions. This involves a significant amount of trial and error to achieve a seamless integration.

Successfully marrying these components demands more than mechanical knowledge; it requires an inventive approach and persistence, ensuring each piece functions harmoniously within the new electric powerhouse.

 

What intellectual property considerations are involved in the Scorpion EV’s design?

The Scorpion EV’s design involves intricate intellectual property considerations, particularly in terms of integrating various systems seamlessly. Unlike conventional engine swaps with well-documented processes and abundant resources, this venture requires creative innovation and problem-solving.

Key Considerations:

1. Complex EV Integration:
   • The blending of multiple automotive components involves unique solutions that aren’t readily available online or through existing models like the LS or Coyote engine swaps. This requires a thorough understanding of electronic and mechanical systems.
2. Nascent Technology:
   • Electric vehicle (EV) integration is still emerging, even for original equipment manufacturers (OEMs). This infancy stage means that solutions often don’t exist off-the-shelf, necessitating original research and development.
3. Lack of Historical Expertise:
   • Unlike internal combustion engines, which benefit from a rich history and a pool of experienced professionals, EVs don’t have a century’s worth of expertise to draw from. Innovators must often engage in reverse engineering to create efficient and effective integration solutions.

Ultimately, the intellectual property in the Scorpion EV’s design revolves around pioneering new paths through uncharted territory, encompassing the development of unique methodologies and proprietary solutions.

 

What are the specifications and price range of the Scorpion EV models?

EV Builder’s Guide Vehicle Specs

Owner Name: Dr. Bill Cardoso

Temecula, CA

Model: 2022 Factory 5 Cobra with Venom conversion system

Overall Vehicle Weight: 2,460lb

System price: $39,999.00

Occupation: CEO of Creative Electron and CEO of Scorpion EV

The Scorpion EV is a remarkable blend of classic design and cutting-edge technology, transforming a Factory Five Racing Cobra with the power and efficiency of a Tesla Model S powertrain. Available in two formidable variants, the Scorpion EV offers a 600-horsepower rear-wheel-drive model and an impressive 1000-horsepower all-wheel-drive version.

• Performance: The 600-hp model accelerates from 0 to 60 mph in just 2.4 seconds, providing an exhilarating driving experience.
• Range: Boasting a stated range of 400 miles, the Scorpion EV ensures long-distance travel without frequent charging stops.
• Pricing: Starting at $185,000 for the 600-hp version, it represents a significant investment in both style and performance.

Whether you’re drawn to the sheer power or the advanced engineering, the Scorpion EV stands out as a testament to innovation in electric vehicle design.

 

What is the stated range of the Scorpion EV?

The vehicle boasts a range of 400 miles on a single charge.

 

What is the acceleration performance of the Scorpion EV?

The 600-horsepower variant is capable of accelerating from 0 to 60 miles per hour in approximately 2.4 seconds.

 

What is the starting price for the Scorpion EV models?

The initial cost for the 600-horsepower model begins at $185,000.

 

What powertrain options are available for the Scorpion EV?

The Scorpion EV offers two powertrain options: a rear-wheel-drive version with 600 horsepower and an all-wheel-drive version with 1000 horsepower.

 

What inspired the creation of the Scorpion EV, and how has the market responded?

The origins of Scorpion EV are rooted in passion and ingenuity. It all started with the Silver Scorpion (featured in EVBG 04), a ground-breaking project that merged the classic style of a Cobra with the incredible performance of the Tesla Model S Drive Unit. This creation wasn’t just a display of engineering prowess; it was a personal quest for Bill, fueled by his love for classic cars and his desire to share this passion with his daughter, who found the loud engines of traditional sports cars unsettling. The result was a car that not only turned heads but also opened minds in the traditionalist Cobra world. The Silver Scorpion, a 2022 Scorpion EV Scorpion 600, became a symbol of what’s possible at the intersection of heritage and innovation and set new standards in the classic car world.

Initially, the project was meant to be a one-off creation, a personal endeavor to blend nostalgia with modern technology. However, as Bill progressed, a friend of a friend reached out, intrigued by the concept, and asked, “Can you make me one as well?” This unexpected interest sparked the idea that there might be a larger market for such a unique blend of classic and electric.

Since then, the response has been overwhelmingly positive. Scorpion EV has successfully delivered seven cars and has ambitious plans to scale production, aiming to produce between 25 and 50 vehicles in 2023. This burgeoning demand underscores a growing market eager for innovation that respects tradition while embracing the future.

As Scorpion EV continues to expand, it’s clear that this passion project has struck a chord with enthusiasts and collectors alike, proving that the marriage of classic design and cutting-edge technology can indeed be a compelling combination.

 

How many units are planned for production in the near future?

Plans are in place to produce between 25 and 50 units in the year 2023.

 

What has been the tangible market response so far?

The market response has been positive, with seven cars already delivered to customers.

 

How did the idea expand from a personal project to a commercial venture?

The idea expanded when acquaintances began expressing interest in having similar vehicles made, indicating a potential market beyond the initial personal project.

 

What was the initial inspiration for creating the vehicle?

The vehicle was initially inspired by a personal desire to create a custom car for oneself.

 

What is unique about the Scorpion EV’s design and engineering process?

What makes the Venom Kit particularly appealing is its attention to detail, not just in terms of performance, but also in aesthetics. Housed in a stylish, sturdy aluminum box, the kit is designed to integrate seamlessly into the Cobra’s engine bay without any alteration to the body or structure, ensuring that the car’s iconic look is preserved – and the operation is 100% reversible.

But the true innovation lies beneath the surface. The engineering process starts with meticulous computer simulations, where every component is tested and refined virtually before being brought to life. This ensures precision when the pieces are finally waterjet or laser cut, TIG welded, and meticulously assembled.

• Battery Innovation: The battery pack is split into two, meticulously balanced to optimize the car’s performance without compromising safety or aesthetics.
• Suspension Mastery: The independent rear suspension is redesigned to accommodate the substantial Tesla motor, showcasing the ability to merge cutting-edge electric technology with classic design.

Moreover, the project involves substantial intellectual property and reverse engineering, essential for integrating various components. Unlike traditional engine swaps that have a wealth of tutorials available online, this process is a frontier of innovation, requiring expertise and creativity to overcome challenges inherent in EV integration.

This unique blend of high-performance engineering and respect for classic design principles sets the Venom Kit apart, offering a glimpse into the future of automotive innovation.

 

How does the Scorpion EV balance and integrate its battery pack within the car?

At the heart of the Venom Kit lies the Hyper 9HV motor, known for its robust performance and reliability. This motor, paired with the advanced Hyper-Drive X144 controller/inverter, forms the backbone of the conversion system. Power storage is a key aspect of any EV system, and the Venom Kit addresses this with seven Tesla S modules, offering 40kWh capacity. These modules, from the 2020-onwards line-up, are recognized for their energy density and longevity. Management is covered by an industry-standard Orion BMS 2 O2BMS48 to ensure optimal performance and battery health. Charging the Venom system is done by the Elcon 6.6kW charger. The kit also includes an Elcon 1.5kW DC/DC converter, ensuring the vehicle’s 12V systems are reliably powered.

Balancing and Integration

Integrating these components into the vehicle requires a meticulous approach to ensure optimal weight distribution and performance. The Venom Kit tackles this challenge by splitting the battery pack across the vehicle. The use of advanced computer-aided design (CAD) technology plays a pivotal role here. Designers utilized simulation tools to determine the ideal placement for the battery modules, ensuring a balanced configuration that maintains the vehicle’s drivability.

Engineering Precision

Much like a symphony, each part of the Venom Kit is designed to work in harmony. The integration process involves precise engineering simulations to verify the balance and fit of the battery modules. After thorough virtual testing, components are crafted with precision, employing techniques such as waterjet and laser cutting. These methods ensure that each piece fits perfectly within the vehicle’s design specifications.

Comprehensive Approach

The engineering team also reimagined the vehicle’s suspension system to accommodate the new powertrain components. This redesign ensures that the additional weight and size of the Tesla motor and battery modules do not compromise handling or performance. By addressing both the electrical and mechanical aspects, the Venom Kit delivers a seamless, integrated solution that enhances the driving experience while maintaining the vehicle’s structural integrity.

 

How did the design accommodate other components, like the motor?

The design included a redesign of the independent rear suspension system to accommodate the size of the Tesla motor, ensuring seamless integration with the vehicle’s architecture.

 

How were the vehicle components manufactured and assembled?

The components were manufactured using precise techniques such as waterjet or laser cutting, then joined together through TIG welding for assembly.

 

What engineering tools and processes were used in design and simulation?

Engineers utilized a CAD program called SolidWorks to design the vehicle components and performed finite element analysis simulations to ensure the car’s balance and performance.

 

What design constraints influenced the battery placement?

The low seating position of the driver limited the option to place batteries under the floor, prompting the need for alternative battery placement solutions.

 

How is the car’s weight balanced?

The car’s weight is balanced by splitting the battery pack into two separate boxes, one positioned at the front and the other at the rear, achieving a 50/50 distribution for optimal handling.

 

What modifications does the Scorpion EV make to the Factory Five Racing Cobra?

The Venom Kit is complemented with the proven Tremec T-5 manual transmission. This setup allows for the retention of the car’s original driving feel, with the reliability of a modern gearbox. Additionally, the kit includes a Tesla Model S water pump and cooling system fittings. Control and monitoring of the system are made possible through the Orion BMS 2 Software Utility and the SmartView TAU Software. These interfaces provide real-time data and diagnostic capabilities, crucial for maintaining the system’s performance and longevity.

To seamlessly integrate these modern components into the Factory Five Racing Cobra, significant modifications are made. The original powertrain is replaced with a Tesla powertrain, necessitating a reconfiguration of the battery pack. Unlike the flat tray design used in Tesla vehicles, the battery pack is split into front and rear sections to fit within the constraints of the Cobra’s design. This strategic placement ensures a balanced 50/50 weight distribution, crucial for optimal performance.

Engineers utilize SolidWorks, a CAD program for mechanical design, to craft custom battery boxes. This meticulous design process includes finite element analysis simulations, ensuring that each component is precisely engineered to maintain the car’s integrity and handling.

Moreover, the independent rear suspension undergoes a redesign to accommodate the substantial Tesla motor, ensuring that the vehicle not only retains its classic appeal but also delivers enhanced performance with modern electric power. These thoughtful modifications transform the Cobra into a state-of-the-art electric vehicle while preserving its iconic character.

 

How is the suspension system altered to accommodate new components?

The independent rear suspension undergoes a redesign to fit the dimensions and requirements of the larger Tesla motor, ensuring compatibility and functionality within the modified setup.

 

What engineering tools are used in the modification process?

SolidWorks, a computer-aided design program, is utilized to craft the battery boxes and run simulations, which aids in fine-tuning the vehicle’s balance and design.

 

How is the weight distribution of the vehicle managed?

The vehicle’s weight is balanced by dividing the battery pack into two sections, achieving an even 50/50 distribution, which is crucial for optimal performance.

 

How is the battery pack configured in the modified vehicle?

The battery pack is reimagined to fit into the Factory Five Racing Cobra by splitting it into two separate boxes—one at the front and one at the rear—ensuring it fits into the available spaces rather than the typical flat tray design.

 

What is the weight of the Scorpion EV, and how does it affect the car’s performance?

EV Builder’s Guide Vehicle Specs

Owner Name: Dr. Bill Cardoso

Location: Temecula, CA

Model: 2022 Factory 5 Cobra with Venom conversion system

Overall Vehicle Weight: 2,460lb

System price: $39,999.00

Occupation: CEO of Creative Electron and CEO of Scorpion EV

Taking this impressive machine for a spin reveals much about its character. Weighing in at a nimble 2,460 pounds, this Factory 5 Cobra, equipped with the Venom conversion system, feels both sporty and agile on the road. This lightness, despite the inclusion of the battery weight, contributes significantly to its dynamic performance.

In an industrial area with little traffic, the car demonstrates its prowess with ease, maneuvering with a grace that underscores its engineering excellence. Dr. Bill Cardoso, with his dual roles at Creative Electron and Scorpion EV, has crafted a vehicle that not only turns heads but also offers an exhilarating driving experience.

When asked if the car’s weight changes with battery charge levels, Cardoso chuckles, a nod to his expertise in electrical engineering. His humor highlights the thoughtful design that ensures consistent performance, regardless of battery status.

This blend of technical precision and playful design makes the Scorpion EV a standout in the electric vehicle landscape.

 

Is there an interaction between the car’s features and the driver’s experience?

Yes, there is a playful interaction regarding the weight change when the battery is charged, highlighting an engaging aspect of the driver’s experience with the vehicle.

 

What is included in the weight measurement?

The total weight of 2600 pounds takes into account the car’s batteries, providing a comprehensive measure of its heft.

 

How does the weight affect the driving experience?

The car’s weight contributes to its sporty and agile nature, allowing for a nimble driving experience, especially noticeable in areas with minimal traffic.

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