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Kibblewhite 80-80770 Guide Intake Std Yamaha Yz450f 10-11

Manufacturer

Kibblewhite

Picture for manufacturer Kibblewhite 82-82630 Precision Exhaust Valve Guide

Part Number

80-80770
14 reviews
05/09/2034 9:16 AM
Sale Price

$14.20

In Stock (5)

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Usually delivered within 2 days

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Product Details

Kibblewhite 80-80770 Guide Intake Std Yamaha Yz450f 10-11

Valve Guide

Valve Guides, Seals and Tappets

KPMI Bronze Valve Guides:

 

We choose to use C630 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. Guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, promoting high performance and endurance. The top portion of the guides are shortened when cam lift information available at the time of design shows that additional retainer to seal clearance is required.

 

KPMI Tappets:

 

KPMI engineers design our tappets using advanced finite element stress analysis software. This software allows our engineers to lighten the tappets without sacrificing strength, so we can create the strongest, lightest tappets possible.  These tappets are machined from aircraft quality solid steel bar stock. They undergo a proprietary heat treatment process that creates a hard surface and a non-brittle core, maximizing toughness and wear resistance. KPMI tappets are run in high performance automotive and motorcycle racing applications including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing at the Bonneville Salt Flats.

 

FOOTNOTE: § = Use OEM Valve Stem Seals

Products specifications

Comments

Kit includes 2 valve guides

wonderful

EZ as it gets!

Great thanks amazon checkout makes it easy

Great

Quick and easy. I just hope it works for my application:)

Excellent prices. Product was very good quality. I would recommend Autoplicity to others.

I ordered the Yellow Top D27F battery for my 2010 Tundra. It's a nice fit and I needed a more powerful battery for the cold months and my extra electronics, winch and lighting...we like to night wheel and I don't want a standard battery to leave us stuck in the woods. I have Yellow Tops in the Tundra, Jeep and STi...next and last will be my wife's Murano. Highly reliable battery and in my 10-12 years of owning these batteries, they are flawless and perfect. I was in Kansas working during the high heat spell near Hill City and the 116 degree heat killed my factory battery, straight to the Yellow Top for a replacement and I had no problems thru the duration of the job. Autoplicity had a great price and the shipping was perfect and fast. Only issue on the entire order from Autoplicity is the battery and packaging. I know how Optima packages their batteries with the tray portion and protection on the top. This battery was just in a box with formed protective packaging around it. The Yellow portion on top is beat up and scratched. I'm proud of how my engine bay looks and having a battery that looks 2-3 yrs old on appearance is something I am not thrilled with. I tested the voltage and it was good, just no idea if this is a new battery or not? Unfortunately, I can't return it because my truck has been just sitting in the driveway for three weeks since the battery is shot and I've been waiting for this battery.

fairly easy to do

good! but if can shipping quickly will be better.

great

They have it nailed down....instant email updates, great pricing, and dirt cheap shipping. I'm hooked.

Very fast shipping, lowest prices on the web.

Best price I could find. It was delivered just when I needed it. Thank you !

Great prices. Fast service.

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