Compact Manley Ford 427 (medium/hi Riser/tunnel Port) 1.750 Dia Dish Severe Duty Exhaust Valves (set Of 8) Set [KSoJBerz]

Superior Manley Exhaust Valves for Enhanced Performance

Introducing the Compact Manley Ford 427 (medium/hi Riser/tunnel Port) 1.750 Dia Dish Severe Duty Exhaust Valves (set Of 8) Set [KSoJBerz], designed to elevate the performance of your high-temperature gasoline engine. These valves are engineered with cutting-edge technology to provide unparalleled durability and efficiency. The set includes eight high-quality valves, each crafted to withstand the harshest operating conditions.

Unmatched Durability and Performance

Experience the difference with Manley's Severe Duty valves, which have undergone rigorous fatigue tests to ensure long-lasting performance. These valves can withstand up to 100,000,000 cycles at 40,000 psi and 1400°F, far surpassing competitors' offerings that fail after just 100,000 cycles. Key features include:

• Chrome Stems and Hard Tips: Enhanced durability and longevity.
• Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.

The XH-428 material for exhaust valves offers nearly double the ultimate tensile strength at 1500°F compared to other materials, while the NK-844 material for intake valves provides over four times the ultimate tensile strength at 1000°F.

Perfect for High-Performance Engines

These valves are ideal for high-performance engines, providing superior performance and reliability. Whether you're looking to enhance the power output of your engine or ensure that it runs smoothly under extreme conditions, the Manley Ford 427 valves are the perfect choice. Ideal for both daily driving and racing applications, these valves are designed to deliver peak performance and exceptional longevity. Upgrade your engine today with Manley's top-tier exhaust valves and experience the difference in performance and durability.