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Kibblewhite Valve Guide Kit: 08-09 Honda CRF250R

KIBBLEWHITE PERCISION MACHINING INC.

MSRP: $57.36
$49.45
(You save $7.91 )
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SKU:
123-007-111-08KWGUD-X4
Availability:
Usually Ships in 2-3 Business Days
Shipping:
Calculated at Checkout
Manufacturers Part # (Intake Guides):
30-31170
Manufacturers Part # (Exhaust Guides):
30-31180
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Kibblewhite Valve Guide Kit

Kibblewhite Valve guides use copper based C63000 nickel-aluminum bronze as a material to make bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. KPMI® guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, which promotes high performance and endurance.

Fits:
-08-09 Honda CRF250R

Intake Specs:

Quantity Set of 2
Material C630 Bronze
Type Intake
A 0.540"
Outside Dia.: (G) 0.3965" / Std.
B 0.540"
C 0.710"
D 0.770"
E 0.394"
F 0.1961"

Exhaust Specs:

 

Quantity Set of 2
Material C630 Bronze
Type Exhaust
Outside Dia.: (G) 0.3965" / Std.
A 0.740"
B 0.740"
C 0.750"
D 0.850"
E 0.394"
F 0.1760"

Individual Guides and Oversized Guides are available for purchase, if needed.Set of 4: 2 Intake Valve Guides and 2 Exhaust Valve Guides