Fastheads offers new OEM Honda cylinder heads with Kibblewhite Black Diamond intake and exhaust valves. The new head will come professionally assembled with the Kibblewhite Black Diamond intake and exhaust valves, OE exhaust springs, Ferrea Racing Heavy Duty Intake Springs and spring locators, OE retainers, exhaust spring locators, cotters, Viton MX guide seals, cam caps, and exhaust studs. We also vacuum test every head before shipping to you.
This package comes with Heavy Duty Ferrea springs on the intake side to support the 70% heavier Kibblewhite Stainless valves as compared to the original Titanium valves. We suggest this package be used for trail riding and lower RPM use. Fastheads also offers an upgraded Del West Chromium Nitride PVD coated titanium valve package that last just as long or longer without the horsepower lose. (See related products below.)
**For 2010-2015 CRF250R Cylinder Head with Stainless Steel Valves, please see Fastheads KPMI SS Kit.
You will need to install your cam, rocker arm and pin, and lifter buckets when you receive the head.
If you are needing cams, lifter buckets, pistons, bearing, washers, etc. please check out our store, or give us a call. We also offer porting starting at $70