Kibblewhite Big Twin Racing Valve Spring Kit - .655" Lift - 20-20060

The Kibblewhite Racing Valve Spring Kit is engineered for high-performance motorcycle engines. Designed to optimize valve train dynamics, this kit enhances engine reliability and power output. Experience improved valve control and reduced valve float at high RPMs.

Description

This valve spring kit is meticulously designed for specific applications, considering critical parameters such as cam profiles, harmonics, natural spring frequency, valve train mass, required pressure, wire stress, fatigue life, and engine RPM. These progressively wound springs are constructed using Kobe super-clean, chromium silicon (CrSi) based wire, heat-treated, and shot-peened for superior durability and performance. The chromium silicon alloy ensures exceptional strength and resistance to fatigue under extreme conditions. Specifically designed to improve valve control and reduce valve float at high RPM's. This complete kit provides everything needed for one engine, guaranteeing a matched and optimized valve spring set. Proudly made in the USA, ensuring top-tier quality and precision.

Features & highlights

• Optimized for high-performance motorcycle engines.
• Engineered to improve valve control and reduce valve float.
• Constructed from Kobe super-clean, chromium silicon (CrSi) wire.
• Heat-treated and shot-peened for enhanced durability.
• Progressively wound springs optimize valve train dynamics.
• Complete kit for one engine ensures matched performance.
• Proudly made in the USA.

Technical specifications

• Brand: Kibblewhite
• Product Name: Valve Spring Kit
• Application: Exhaust, Intake
• Material: Chromium Silicon Alloy
• Collar Material: Titanium
• Spring Lift: 0.655"
• Spring Seat Pressure: 190 lb
• Spring Open Pressure: 465 lb
• Units: Kit

Important to know

This kit contains all the necessary valve springs for one engine. No additional parts are included.