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Titanium Intake Spring Kit (.450" Lift) - 80-81100

  • Part #:
    189259
  • Mfg Part #:
    80-81100
  • OEM/Ref#:
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Titanium Intake Spring Kit (.450" Lift) - 80-81100

  • Part #:
    189259
  • Mfg Part #:
    80-81100
  • OEM/Ref#:
MSRP: $184.95

Price: $166.71 10% off!
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Kibblewhite Precision Machining Titanium Intake Spring Kit (.450" Lift) - 80-81100

Since 1938 KPMI® has taken great pride in our ability to design innovative Performance improvements , valvetrain. This innovative ability has never been more apparent than with the development of the high tech lightweight stainless steel conversion systems , the incredibly stressed and torturous environment in today's ultra high revving 4-stroke singles.

The challenge to engineer valvetrain that would out Perform OEM systems that in some cases included titanium components was not an easy one. This task would require the concentrated efforts of every member of KPMI®'s design team. It was apparent early on that a lightweight high flowing KPMI® stainless race valve was not going to be the complete answer , these engines. Working together as a team enabled KPMI® to evolve with a "unified system" approach. In fact, this innovative lightweight system would not only out Perform factory parts, but outlive them as well.

Today KPMI® proudly offers many complete valvetrain systems , a host of applications. Also, applications with low hours and/or apparent In face recession and Ex components that meet factory specifications consider KPMI®'s Intake Only Systems when Performing necessary service. Bear in mind that KPMI® does not advise partial conversions on race bikes and/or engines that have reached factory advertised service limits. Always consult with qualified professionals suited to inspect your machine.

Specifications:

Valve Lift:  .450"

Installed Height:  1.185"

Seat Pressure:  46#

Open Pressure:  155#

@ Lift:  .450"

Note:  The use of Kibblewhite Guides Part No's. 80-8077x and 80-8078x may be necessary when using higher than stock lift cams



Included Items:

(2) Titanium retainers

(2) Chrome silicon springs

(2) Steel basewashers

(2) Valves

Instructions

Specifications
Part #: 189259
Mfg #: 80-81100
Type Valve Spring
Units Each
Weight 0.50 lbs
Alternate/OEM Part Number(s):
09262920
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Resources & Manuals
Fitment for Kibblewhite Precision Machining Titanium Intake Spring Kit (.450" Lift) - 80-81100

Part 189259 fits the following machines

Yamaha
  • YZ450F 2014-2017
  • YZ450FX 2016-2018

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