Kelford 2JZ Extreme Racing Valve Springs

Description

The Kelford 2JZ Extreme Racing Valve Springs are engineered specifically for the Toyota 2 JZ engine, catering to high-performance applications where reliability and precision are paramount. This complete beehive valve spring and titanium retainer kit is purpose-built for racing scenarios involving extreme boost and high RPM operation.

• Designed for high boost and high RPM racing engines
• Constructed from ultra clean Silicon Chrome spring steel for improved fatigue resistance
• Superior heat treating and post-processing for maximum durability
• High frequency spring design minimizes surge at elevated RPM
• Seat pressure of 130 lbs at 34.60 mm installed height
• 250 lbs of pressure at 11.0 mm valve lift
• Coil bind limit set at 22.0 mm
• Recommended use with KCF-202 DLC bucket for extended lifespan of components

These Kelford 2JZ Extreme valve springs are crucial for maintaining valve control under the demanding conditions of competitive racing, ensuring optimal performance even in the most powerful 2 JZ builds. Their robust construction allows for increased power delivery and reliability. Making them ideal for road course, time attack, and drag racing applications. For longevity, regular maintenance is advised, and pairing with compatible components will yield the best results.