Kibblewhite Racing Valve Spring Kit - Chromium Silicon - 30-30920

Upgrade your engine's valvetrain with the Kibblewhite Lightweight Racing Valve Spring Kit. Designed for high-performance applications, this kit ensures superior valve control and durability, especially in boosted or turbocharged engines. Experience enhanced engine performance and reliability at high RPMs.

Description

The Kibblewhite Racing Valve Spring Kit is engineered to provide exceptional valvetrain control, even under the most demanding conditions. These kits are perfect for engines running high-performance camshafts and those with increased boost levels. The increased spring rates and high lift compatibility, up to 0.440", offer a significant advantage over stock springs. CNC-machined titanium or H.T. (Heat Treated) Steel retainers work in conjunction with Cr-Si (Chromium Silicon) alloy dual springs to maintain precise valve movement and prevent valve float at high RPMs. Built to exacting standards and proudly made in the USA, these kits offer superior quality and performance.

Features & highlights

• Optimized for boosted and turbocharged engines.
• Enhanced spring rates for high-lift camshaft compatibility.
• CNC-machined titanium or H.T. Steel retainers for superior strength.
• Cr-Si (Chromium Silicon) alloy dual springs ensure valve control at high RPMs.
• Provides improved valvetrain stability and reduces valve float.
• Made in the USA with premium materials.
• Designed for both intake and exhaust valves.

Technical specifications

• Brand: KIBBLEWHITE
• Product Name: Spring Kit
• Application: Exhaust, Intake
• Material: Chromium Silicon Alloy
• Spring Lift: 0.440"
• Spring Open Pressure: Intake 147 lb, Exhaust 203 lb
• Spring Seat Pressure: Intake 40 lb, Exhaust 70 lb
• Collar Material: Titanium
• Type: Valve

Important to know

This kit contains valve springs and retainers. Ensure compatibility with your specific engine and camshaft before installation. Professional installation is recommended.