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Kibblewhite Valve Springs
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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$134.43
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$144.69
Kibblewhite Valve Spring Retainers
Kibblewhite valve spring retainers are tightly toleranced and inspected to ensure a precision fit on your valves and springs. Kibblewhite offers FEA-designed, heat-treated steel retainers that have a hard outer shell with a non-brittle core to resist wear and maximize toughness. They also offer their stronger but lighter titanium retainers, which are also engineered with Finite Element Analysis, to provide you with the best fit and performance. And, for your OEM applications, they create lightweight, hard anodized 7075 T6 aluminum retainers. No matter what your need or your choice is, Kibblewhite delivers the absolute best valve spring retainers to fit your motorcycle, ATV/UTV, PWC, or snowmobile application.
Not Yet Reviewed
$177.28
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$230.01
Kibblewhite Lightweight Racing Valve Spring Kits
Kibblewhite is dedicated to providing the best lightweight racing valve spring kits available. The folks at Kibblewhite have years of experience building the finest valvetrain products, and that experience has culminated in these lightweight valve springs. Each spring starts life as the finest quality super-clean, chrome-silicon wire that is wound to the most exacting standards. After the spring is wound, it goes through a rigidly controlled heat treatment, stress relief, and shot-peening process that ensures the longest lasting and strongest springs possible. These springs are perfect for today's high-revving motors, whether you are on the race track or the trail. Upgrade to these Kibblewhite lightweight racing valve spring kits today and stop worrying about when one of your stock springs is going to fail you.
Not Yet Reviewed
$142.97
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$220.26
Kibblewhite Tensilite Titanium Valves
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
$134.56
Kibblewhite Cylinder Studs
Kibblewhite cylinder studs are manufactured from tough steel, offering high-tensile and yield strengths, with just the right amount of ductility to resist fatigue and stress. These studs are ground to ensure a concentric shape that doesn't interfere with the head or the correct seating of the head nut. Don't compromise your rebuild--use Kibblewhite cylinder studs to hold everything together!
Not Yet Reviewed
$113.79
Kibblewhite High Performance Ovate Wire Valve Spring Kits
Kibblewhite developed these high performance ovate wire valve spring kits for to take full advantage of your high performance engine. Ovate wire springs distribute forces and heat more efficiently due to a larger surface area and are ideal for high-lift, bind-free performance due to their lower profile. Kibblewhite springs are wound from super-clean chrome silicon wire that is heat-treated and shot-peened to improve strength, durability, and consistency. These springs are available for a variety of lifts and seat pressures to help you find the perfect set for your project. Take full advantage of your ride's performance potential with these Kibblewhite high performance ovate wire valve springs.
Not Yet Reviewed
$184.99
Kibblewhite High Performance Valve Spring Kits for OEM Retainers
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
$143.50
Kibblewhite Cylinder Head Service Kits
Kibblewhite cylinder head service kits contain all items to completely refresh and upgrade cylinder heads for popular Dirt/MX and Side x Side models. These full kits feature KPMI's top-quality racing valvetrain components. Choose the kit packaged for your specific off-road machine. Features: * Save time money on your next cylinder head rebuild * One package, everything you need for factory recommended valvetrain service * Double your service life over OEM using KPMI valvetrain products * Kitted with value added savings Kits will include: * Retainers * Springs * Base washers (as required) * Seals * Guides * Intake and exhaust Black Diamond or White Diamond valves (Standard head size) * Complete Cometic top-end gasket kit
Not Yet Reviewed
$246.98
