SKU:961940
Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has never been more apparent than with the development of the high tech lightweight racing valve spring kits for the incredibly stressed and torturous environment in today’s V-Twin engines.
The challenge to engineer a valvetrain that would outperform OEM systems was not an easy one. This task would require the concentrated efforts of every member of KPMI®’s design team. It was apparent early on that an OEM style spring with a bit more pressure was not going to be the complete answer for these engines. Working together as a team enabled KPMI® to evolve with a “unified system” approach. In fact, these innovative high performance lightweight valve spring kits, would not only outperform factory parts, but outlive them as well.
Each KPMI® spring kit is designed for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm, just to name a few! Today KPMI® proudly offers complete high performance lightweight valve spring kits for a host of applications.
Upgrade your engine's performance with the Kibblewhite KPMI Lightweight Racing Valve Spring Kit. Designed for high-performance applications, this kit features springs engineered to deliver reliable tension and durability under demanding conditions. The 0.675-inch lift specification ensures optimal valve operation, contributing to improved airflow and engine efficiency. Constructed with precision materials, these springs help maintain consistent performance across a range of racing and high-performance street scenarios. The kit includes all the necessary components for a straightforward installation, making it a practical choice for enthusiasts aiming to enhance their engine's capabilities.
Built with a 5/16-inch heavy-duty design, these valve springs provide added strength and longevity, even under increased stress. The lightweight construction reduces unnecessary weight, helping to reduce valve float and enabling higher RPM operation. Kibblewhite's reputation for quality ensures that each spring is manufactured with strict tolerances to ensure proper fit and function. Whether you're upgrading for racing, performance tuning, or maintaining a high-performance engine, this kit offers a reliable solution to meet your needs. Designed for ease of installation and long-lasting performance, the Kibblewhite KPMI Spring Kit is an excellent choice for serious engine builders and enthusiasts alike.
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