Kibblewhite M8 Beehive Valve Spring Kit - .625" Lift - 20-21850

Upgrade your valve train with the Kibblewhite Beehive Valve Spring Kit, designed for superior performance and durability. This kit is engineered to enhance your engine's capabilities, providing improved valve control and reliability. Experience the difference that precision-engineered components can make.

Description

The Kibblewhite Beehive Valve Spring Kit features progressively wound springs crafted from Kobe super-clean, chromium silicon (CrSi) based wire. These springs undergo heat treatment and shot peening for exceptional strength and longevity. The tight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers or optional titanium retainers ensure correct assembly height and prevent keeper "pull through". Heat treated (H.T.) steel basewashers are designed for compatibility with both OEM and KPMI tophat seals. Proudly made in the USA, this kit optimizes valve performance and extends engine life. Ideal for enthusiasts and professionals seeking a reliable valve spring solution. Check valve lift to determine compatibility with Kibblewhite Precision Machining Inc. (KPMI®) spring kits.

Features & highlights

• Progressively wound springs made from Kobe super-clean, chromium silicon (CrSi) wire.
• Heat treated and shot peened for enhanced durability and performance.
• Tight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers resist keeper pull-through.
• H.T. steel basewashers compatible with OEM and KPMI tophat seals.
• Made in the USA for guaranteed quality and reliability.
• Optimized for exhaust and intake applications.

Technical specifications

• Brand: KIBBLEWHITE
• Vendor Part Number: 20-21850
• Application: Exhaust, Intake
• Collar Material: H.T. Steel
• Material: Chromium Silicon Alloy
• Product Name: Spring Kit
• Spring Lift: 0.625"
• Spring Open Pressure: 280 lb
• Spring Seat Pressure: 85 lb
• Type: Valve
• Units: Kit

Important to know

Valve keys are sold separately. For '23-'24 CVO's, check valve lift to determine compatibility with Kibblewhite Precision Machining Inc. (KPMI®) spring kits.