- Mark’s electrified 1974 Porsche 914 is a meticulous masterpiece.
- Mark Brems is a renowned electric vehicle conversion expert from Vista, CA.
- Best Coupe award winner at Electrify Showoff driven by Yokohama Tire: Long Beach, CA
When it comes to passion, innovation, and the sheer joy of tinkering with classic vehicles, Mark Brems stands in a league of his own. Hailing from Vista, CA, this extraordinary individual has not only converted his own cars into electric marvels but has also left his mark on the EV industry. Recently, his exceptional work on a 1974 Porsche 914 earned him the prestigious ‘Best Coupe’ award at the Electrify Showoff driven by Yokohama Tire in Long Beach, CA.
Rediscovering the Electric Dream
Mark’s journey into the world of EVs began in his teenage years, with a profound love for Volkswagen. From Beetles to Buses, he embraced the beauty of these iconic air-cooled machines. After a brief hiatus from the automotive scene, Mark’s passion reignited in 2010 when he decided to convert an internal combustion engine (ICE) car into an electric wonder. Through extensive blog surfing, he discovered the transformative power of lithium batteries, a game-changer that propelled him into the world of electric vehicle conversions.
Naturally, for a classic VW enthusiast like Mark, the Porsche 914 was the perfect candidate for his electric dreams. After acquiring one online and eagerly awaiting its arrival on a flatbed, Mark started on his two-year journey of restoration and electrification. Thanks to his electronics training during his time in the Marine Corps, he expertly wired the electric vehicle systems, infusing life into the legendary Porsche 914.
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Mastering the Art of EV Conversions
But Mark’s prowess extended beyond his personal builds. He has performed six conversions for EV West, an esteemed electric vehicle conversion company, which included vintage Beetles, a Ghia, and three VW Buses. He even lent a helping hand in private conversions, working on Porsche Speedsters and a VW Thing. Notably, Mark’s exceptional skills were put to the test when he built the battery packs for EV West’s Electraliner, the Bonneville land speed electric Class 2 record holder, achieving a breathtaking speed of 231 mph.
Unleashing the Power of the Electric 1974 Porsche 914
Now, let’s take a closer look at Mark’s electrifying masterpiece, the 1974 Porsche 914. This awe-inspiring machine boasts an impressive 120 electric-horsepower, providing exhilarating performance on the road. Equipped with cutting-edge performance electronics like the SME X144 HV AC Inverter/Controller, Elcon DC/DC Converter, and Orion BMS2 Battery Management System, Mark’s 914 showcases the finest technological advancements in the industry. With a Samsung Android tablet running the Torque app, he has full control and customizable graphic display of all EV parameters while driving.
A Meticulously Crafted Porsche 914
Of course, Mark’s attention to detail extends to every aspect of the build. The exterior, painted by California West Coast Body & Paint, exudes flawless beauty. LED headlights and SuperBright LED bulbs illuminate the road, while the interior features a Pioneer Bluetooth stereo system and Kicker speakers for an immersive audio experience. However, Mark’s favorite modification undoubtedly lies in the center console, where a 10-inch Samsung tablet display takes center stage, providing him with crucial information and seamless connectivity.
The Smart Design and Advanced Technology Behind Mark’s Porsche 914
Reflecting on his choices during the build, Mark’s reasoning becomes evident. He chose an AC motor for its energy efficiency, brushless operation, and regenerative braking capabilities. The HyPer9 motor and controller perfectly embody these characteristics, ensuring optimal performance. Additionally, the integration of the Orion BMS with the Torque app allows Mark to monitor and customize his EV’s parameters in real-time, providing an unparalleled driving experience.
Acknowledging Inspirations
When asked about his inspiration and influences, Mark gratefully acknowledges the community of bloggers who blazed the trail before him, including Richard Rodriguez, Mike Brown, and Steve Clunn. He also credits EVAlbum.com, a remarkable index of EV conversions that served as a constant source of inspiration throughout his first build.
Dedication to Reviving Classic Vehicles in the EV Era
Beyond the technical aspects, Mark’s journey is a testament to the perseverance and passion of the EV community. Starting his EV conversion journey before the Nissan Leaf and Tesla Roadster hit the market, Mark connected with like-minded individuals at the Electric Vehicle Association of Southern California. Together, they pushed the boundaries of electric vehicle technology in a time when mainstream options were scarce. Though the industry has evolved significantly, with manufactured EVs becoming more accessible, Mark remains dedicated to breathing new life into classic vehicles, preserving their legacy while embracing the electric future.
Mark Brems and his electrified Porsche 914 epitomize the spirit of automotive enthusiasts who have embraced the electric revolution. With his exceptional skills, dedication to craftsmanship, and unwavering passion, Mark continues to inspire and push the boundaries of what’s possible in the world of electric vehicles. As the EV industry continues to grow, it’s innovators like Mark who remind us of the limitless possibilities that lie ahead.
For more information on Electrify Showoff driven by Yokohama Tire, visit www.electrifyexpo.com/showoff.
2023 Electrify Expo Schedule
| May 19-21 | Long Beach, CA |
| June 24-25 | San Francisco, CA |
| July 22-23 | Washington, DC |
| Aug. 12-13 | Long Island, NY |
| Sept. 9-10 | Seattle, WA |
| Oct. 14-15 | Miami, FL |
| Nov. 10-12 | Austin, TX |
OWNER/VEHICLE DETAILS
Owner: Mark Brems
Location: Vista, CA USA
Company: 914Electric, Inc.
Facebook: 914electric
Website: website
Instagram: @914electric
Vehicle: 1974 Porsche 914
Horsepower: 120 HP
Performance Electronics:
- SME X144 HV AC Inverter/Controller Elcon DC/DC Converter
- Orion BMS2 Battery Management System
- Samsung Android tablet running Torque App
Powertrain:
- AntiGravity 12V Lithium battery with onboard BMS Dual Elcon 3.3kW chargers
Wheels & Tires:
- 175/65R15 BFGoodrich Advantage
Brakes:
- Stock four-wheel discs, rebuilt by PMB Performance
Chassis & Suspension:
- Stock Porsche 914 bushes and bearings, fully rebuilt Ground Control coilover strut tubes
- Koni adjustable struts
- Rebuilt CV axles by Auto Atlanta
- New front torsion bars from Tangerine Racing
Exterior:
- Body and Paint by California West Coast Body & Paint
- All seals by 914Rubber
Lighting:
- LED headlights
- All bulbs replaced with SuperBright LED bulbs
Interior:
- Replacement carpet and vinyl kit by World Upholstery
- All seals by 914Rubber
Audio & Multimedia:
- Pioneer Bluetooth stereo
- Kicker speakers
Sponsors:
- 914Electric, Inc.
Shops & Mechanics:
- Mark Brems
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