Kibblewhite Big Twin Racing Valve Spring Kit - .600" Lift - 20-20450

Upgrade your engine's performance with the Kibblewhite Racing Valve Spring Kit. This kit is engineered to provide superior valve control and durability, ensuring optimal engine performance under demanding conditions. Manufactured with precision in the USA, this valve spring kit is a must-have for racing enthusiasts and performance-driven riders.

Description

The Kibblewhite Racing Valve Spring Kit is meticulously designed for its specific application, considering critical parameters such as cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine RPM. These progressively wound springs are manufactured using Kobe super-clean, chromium silicon (CrSi) based wire. Each spring undergoes a specialized heat treatment and shot peening process, enhancing its strength and fatigue resistance. This kit provides improved valve train dynamics, reduces valve float, and ensures consistent performance at high RPMs. Compatible with both intake and exhaust valves, this kit is an excellent choice for maximizing your engine's potential. Installation should be performed by a qualified technician to ensure proper fitment and function.

Features & highlights

• Optimized for high-performance racing applications.
• Manufactured from Kobe super-clean, chromium silicon (CrSi) based wire.
• Progressively wound design for improved valve control.
• Heat treated and shot peened for enhanced durability.
• Complete set for one engine, covering both intake and exhaust valves.
• Made in the USA, ensuring top-quality craftsmanship.
• Designed to minimize valve float and maximize engine RPM potential.

Technical specifications

• Brand: Kibblewhite
• Vendor Part Number: 20-20450
• Application: Exhaust, Intake
• Collar Material: H.T. Steel
• Material: Chromium Silicon Alloy
• Product Name: Spring Kit
• Spring Lift: 0.600"
• Spring Open Pressure: 387 lb
• Spring Seat Pressure: 152 lb
• Type: Valve
• Units: Kit

Important to know

Professional installation is highly recommended to ensure proper fitment and optimal performance.