Kibblewhite Black Diamond Valve Kit 1.804/1.565in Twin Cam 88 99-04 For Harley-Davidson

Description

Upgrade your Harley-Davidson® Twin Cam 88" engine with the Kibblewhite Black Diamond™ Valve Kit. This kit includes two intake and two exhaust Black Diamond™ stainless steel valves, each fortified by a proprietary German process to a depth of .002" and a surface buildup of .0002". The process enhances wear resistance, reduces friction, and offers superior corrosion protection compared to chrome or nickel plating. Designed using Finite Element Analysis and tested on a computerized flow bench, these lightweight, strong, one-piece forged valves provide excellent flow characteristics. Compatible with both leaded and unleaded fuels. Made in the USA.

Kit Includes:

• 2x Intake Black Diamond™ Valve (1.804" head, 0.3100" stem, 4.445" length, 23° tulip)
• 2x Exhaust Black Diamond™ Valve (1.565" head, 0.3095" stem, 4.505" length, 17° tulip)