The Efficacy of Ram Air Systems in Suzuki Two-Stroke Triples

The Efficacy of Ram Air Systems in Suzuki Two-Stroke Triples

Introduction to Ram Air Systems

The term ldquo;ram airrdquo; gained widespread recognition around the time when it was applied to jet engines and muscle cars. In these contexts, ldquo;ram airrdquo; generally referred to a method of forcing air through the carburation or injection body into the combustion chamber, similar to forced induction through a supercharger or turbocharger. However, the application of this technology in the Suzuki two-stroke triples was different. Specifically, the ram air systems on these motorcycles were designed to improve cylinder cooling, notably the center cylinder of the three-cylinder models. This article delves into the practical effectiveness of these systems and explores their historical context within the Suzuki lineup.

Understanding the Ram Air Concept

The ram air system on Suzuki’s two-stroke triples was more about enhancing cooling rather than achieving forced induction. The system was essentially a scoop that fit above the cylinder heads, designed to collect air and compress it as the bike moved forward, thus ldquo;rammingrdquo; air through the head fins. This setup was hypothesized to help cool the cylinders, with the primary focus on the middle cylinder, which is often the most problematic due to its location and exposure to the enginersquo;s heat.

Assessment of the Ram Air Systems

From a personal perspective, the ram air systems were not just buzzwords; they represented a genuine attempt to improve engine performance and efficiency. I had personal experience with the 250cc twins, 380cc, 550cc, and 750 water-cooled models. These bikes were celebrated for their effortless revving and impressive power/acceleration, distinctly memorable for their time.

While I’m uncertain whether the ram air systems provided a significant cooling advantage over the non-scooped versions, the bikes were undeniably special. The ram air scoop served as a protective shield, both functionally and aesthetically, enhancing the bikersquo;s performance and appeal. The design of the system was clever, leveraging the principles of ram air to optimize airflow and maintain engine temperatures within optimal ranges.

Conclusion and Reflection

In conclusion, the ram air systems on Suzukirsquo;s two-stroke triples were a testament to the companyrsquo; s engineering ingenuity and commitment to enhancing motorcycle performance. Although the systems were primarily focused on cooling, they also contributed to the overall appeal and functionality of the bikes. Today, while we can appreciate the historical context and technical advancements of these systems, the legacy of the ram air bikes continues to resonate among enthusiasts and motorcycle historians.

Keywords

Suzuki Ram Air, Two-Stroke Engine, Cooling System