Ferrari's Bold Move: Are They Set to Unleash a Mercedes-Style Engine Revolution for F1 2027?
In a groundbreaking twist that could reshape the Formula 1 landscape, Ferrari is reportedly gearing up to incorporate a Mercedes-inspired compression ratio trick into its new engine design for the highly anticipated 2027 season. This revelation comes on the heels of mounting pressure from rival manufacturers calling for urgent changes to how compression ratios are measured, just weeks before the opening round of the 2026 season in Australia.
The buzz around this potential game-changer has been intensifying, particularly as insiders suggest that two key players in the engine arena—Mercedes and Red Bull Powertrains—have uncovered a loophole in the new regulations. Under the updated rules, the maximum compression ratio is capped at 16.0, a significant drop from the previous 18.0. However, the clever engineers at Mercedes and Red Bull have reportedly found a way to achieve an effective compression ratio of 18.0 while on track, a feat that could translate into a staggering 0.3 seconds per lap advantage—an absolute goldmine in the cutthroat world of F1 racing.
As the FIA scrambles to address these alarming developments, meetings with technical experts have become frequent, with the Power Unit Advisory Committee holding crucial discussions aimed at clarifying the situation. Manufacturers are advocating for a change in measurement protocols, either by utilizing sensors during on-track sessions or by taking readings in the garage when engines reach operational temperatures.
Despite the growing discontent among competitors, whispers within the Ferrari camp suggest they are already strategizing to embrace this compression ratio trick. Reports from Italian journalist Leo Turrini indicate that Enrico Gualtieri, Ferrari’s power unit technical director, is diving headfirst into the design of their 2027 engine, focusing on innovative modifications to create a dynamic compression ratio akin to Mercedes' approach. This ambitious plan has reportedly received the green light from the top brass at Ferrari, who are optimistic that the FIA will ultimately endorse this cutting-edge solution.
Gualtieri and his team are rumored to be working on a revolutionary connecting rod designed to accommodate thermal expansion, thereby maintaining optimal compression levels. However, fans and experts alike may have to wait until this summer to see the engine in action, as dyno testing faces delays due to production timelines.
Speaking to the media after the unveiling of Ferrari’s 2026 car, Gualtieri expressed confidence in the FIA's ability to tackle the loophole issue, stating, “We are approaching the topic together with the FIA. We are still discussing with them.” His faith in the governing body suggests that Ferrari is not just resting on its laurels but is actively involved in shaping the future of F1 regulations.
Furthermore, Ferrari's current engine has garnered attention for its innovative steel cylinder heads, which, although heavier than their aluminum predecessors, are believed to facilitate more efficient combustion. The Scuderia's commitment to enhancing reliability has been evidenced by their impressive performance during the shakedown tests in Barcelona, where they completed the second-highest number of laps.
As rivalries intensify, Red Bull's position may prove pivotal in the quest to redefine compression ratio measurements. While they too have reportedly taken advantage of the existing loophole, their inconsistent performance may lead them to seek a rule change, aligning with Ferrari and other manufacturers in hopes of leveling the playing field against Mercedes.
The stakes are undeniably high, and as the season progresses, the dynamics between teams, manufacturers, and the FIA will be crucial in determining the future of F1 technology. With Toto Wolff, Mercedes' team principal, recently challenging competitors to “get your s**t together,” the battle for supremacy is set to heat up.
This dramatic narrative of innovation, competition, and regulatory intrigue promises to keep fans on the edge of their seats as Ferrari and its rivals prepare for a thrilling race into the future of Formula 1. Buckle up, because the road to 2027 is just getting started!







