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Kibblewhite precision valve seats are just that--precision! No matter what your powersport is--ATV/UTV, motorcycles, or PWC/snowmobile--the quality of American-crafted Kibblewhite valve seats will perform flawlessly! Their passion for cycles has created products with exceptional wear qualities, excellent thermal qualities, and resistance to micro-welding, corrosion, and burning. These valve seats are manufactured with ample material and the outer diameters are ground smooth for maximum contact and optimum heat transfer, with a generous radius on the leading edge to prevent galling. Choose either their powdered metal precision valve seats that are compatible with all types of fuel blends, or their proprietary bronze alloy seats specifically designed for use with titanium valves in high performance applications. There's only one place to go for your powersports performance valvetrain needs--Kibblewhite Precision Machining.
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$64.80
Kibblewhite tappet blocks are designed to help you get the most out of your bike. They are manufactured from bronze stock that is naturally self-lubricating and feature precision-honed oiling pathways for superior lubrication. As with all Kibblewhite products, these tappet blocks are machined to the tightest tolerances and are optimized for maximum performance.
Not Yet Reviewed
$50.42
Kibblewhite Black Diamond valves are CNC-machined from one-piece forgings of EV8 stainless steel, impregnated by a special German process to a depth of .002 in. with a surface buildup of .0002 in. This proprietary, multi-stage process reduces friction and provides superior resistance to wear and corrosion over traditional chrome and nickel electrolysis plating processes. These valves go through an oxiding and polishing process that creates an extremely smooth surface finish that's easy on valve guides, and there's nothing to flake off and get trapped between the valve and guide to cause seizure or wear! Kibblewhite Black Diamond valves are designed using Finite Element Analysis software, with profiles tested on Kibblewhite's computerized flow bench to provide excellent flow characteristics. These strong, reliable, and lightweight valves are your ticket to ultimate valvetrain performance!
Not Yet Reviewed
$54.10
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$90.09
When designing these high performance valve spring kits for OEM retainers, Kibblewhite took a scientific approach to ensure the compatibility of the valve spring's force and natural frequency with the cam profile, valvetrain mass, system harmonics, and the engine rpm. They are made of some of the best chrome silicon valve spring wire found in the world and are put through a manufacturing process that includes heat-treatment, stress-relief, and shot-peening, making them the best high performance valve spring kits for OEM retainers on the market.
Not Yet Reviewed
$112.59
By utilizing the latest material technologies, Kibblewhite has become a leader in sealing science. Kibblewhite valve seals are high-quality products manufactured for long-term reliability. Plus, they're built from premium fuel, oil, and heat-resistant materials that will not seep, crack, or become brittle. Replace your valve seals with these quality replacements from Kibblewhite.
Not Yet Reviewed
$50.25
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$86.69
Kibblewhite valve springs are designed using sophisticated, proprietary design and simulation software. That, as well as 70+ years of experience helps to determine critical characteristics, including stress, natural frequency, system harmonics, and fatigue life. Kibblewhite valve springs are made out of super-clean chrome-silicone valve spring wire and go through a heat treatment, stress-relief, and shot-peening process to allow Kibblewhite to bring you the best valve springs on the market in multiple styles, such as standard, high-lift, and beehive.
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$59.04
Kibblewhite OEM replacement tappets offer less weight and more strength--a great upgrade for better performance! Utilizing advanced FEA software, Kibblewhite OEM tappets are designed and created from aircraft-quality solid steel bar stock. They then undergo a proprietary heat-treatment process, creating a hard surface and a non-brittle core for maximum toughness and wear resistance. Add the advantages of Kibblewhite OEM replacement tappets to your powersports ride and give your performance a boost.
Not Yet Reviewed
$86.20
Kibblewhite valve adjustment shims are precision-fit to just about any application. Kibblewhite shims are heat-treated steel that is ground and lapped to precise heights. They are available individually or in packs of 10. Make precision adjustments for the best performance with Kibblewhite valve adjustment shims.
Not Yet Reviewed
$96.50
Refresh your ride with these Kibblewhite valve guides. These valve guides are designed to meet or exceed manufacturer's specifications for quality and are constructed from only the finest materials available for the job. Their tight tolerances and superior material mean that these valve guides will outperform and outlast their stock equivalents, making them perfect for stock or performance rebuilds. Don't trust your engine's health to lesser components--upgrade to these Kibblewhite valve guides for peace of mind after your next build.
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$56.14
Kibblewhite has developed these Tensilite titanium valves to cope with the stress of racings. These valves start life as a solid bar of premium titanium that is forged for the ultimate in strength. The stem is then pulled from the forging process and machined to tight tolerances to prevent premature fatigue or failure. After all of the machining and finishing is completed, Kibblewhite applies a hard titanium nitride shell to further increase the strength and longevity of the valves. To ensure the finest product available, Kibblewhite has lab-tested these valves and then put them through their paces in a variety of racing applications, from superbikes to dual-stage nitrous drag bikes. When the race is on the line and you need that extra edge, don't settle for anything but the best. Upgrade to these Kibblewhite Tensilite titanium valves and get a leg up on your competition.
Not Yet Reviewed
$92.51
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