Introduction:
After winning the Formula Drift championship, Chelsea DeNofa decided to purchase a Porsche 718 Cayman S to convert it into a drift car. Despite being a mid-engine vehicle, DeNofa believed that with some modifications and his expert driving skills, the Cayman would make an excellent drift car. The entire build process is being documented on his YouTube channel, showcasing the transformation of the Cayman into a high-performance drift machine.
1. Suspension Modifications:
One of the key modifications made to the Cayman was to the suspension system. DeNofa was able to retain the stock rear suspension geometry while adding new arms for enhanced adjustment of roll center and anti-squat. By replacing the stock rubber bushings with heim joints, the car’s handling was improved, allowing for better control during drifts. These modifications were crucial in optimizing the Cayman for drifting maneuvers.
2. Powertrain Upgrades:
To boost the performance of the Cayman, DeNofa made several upgrades to the powertrain. A stronger clutch, reinforced 2nd, 3rd, and 4th gears, and a welded differential were installed to handle the increased power output. Opting for a turbocharged flat-four engine over a naturally aspirated flat-six, DeNofa was able to increase the horsepower from the stock 350 to approximately 400 initially, with plans to reach 600 horsepower in the future. Additional modifications such as a new exhaust system and turbocharger were also integrated to enhance the vehicle’s power capabilities.
3. Interior Modifications:
While the focus was on improving the performance of the Cayman, DeNofa ensured to maintain the essence of Porsche within the interior of the vehicle. Apart from installing a roll cage, seats, harnesses, and a hydraulic handbrake, the rest of the interior remains mostly stock. DeNofa plans to replace the small radiators located ahead of the front wheels with a larger unit positioned at an angle in the front trunk, similar to the setup in the new 911 GT3 RS, to provide better protection from impacts. Cooling upgrades are also expected to be implemented to keep the engine temperatures in check during intense drift sessions.
4. Electronic System Integration:
As with any modern vehicle, the Cayman’s electronic systems had to be reconfigured to accommodate the modifications made to the car. DeNofa faced challenges in ensuring that all components communicated effectively with each other after altering certain parts of the vehicle. It required a significant amount of work to “unlock” the car’s electronics and enable its use as a drift car. DeNofa overcame these obstacles to prepare the Cayman for the demanding requirements of drift competitions.
5. Future Plans and Expectations:
Looking ahead, DeNofa is excited to continue the build process and witness the evolution of the Porsche Cayman drift car. With plans to increase the horsepower output to 600 and implement additional upgrades for cooling and handling capabilities, DeNofa aims to develop a high-performance drift machine that stays true to its Porsche roots. The ongoing documentation of the build on his YouTube channel provides enthusiasts with a detailed insight into the transformation of the Cayman and the meticulous planning involved in creating a top-tier drift car.
In conclusion, Chelsea DeNofa’s decision to convert a Porsche 718 Cayman S into a drift car showcases the innovative approach and determination of a champion driver. By leveraging his expertise and passion for drifting, DeNofa has embarked on a unique journey to transform a luxury sports car into a high-performance drift machine. The ongoing build process offers a glimpse into the intricate modifications and upgrades required to optimize the Cayman for drifting maneuvers, while staying true to its Porsche heritage. As the project unfolds, enthusiasts eagerly anticipate the completion of the Cayman drift car and the exhilarating drift performances it will deliver on the track.