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15 Results Found For "Seat"

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Results 1 - 15 of 15

COMP Cams Valve Spring Seat Cutting Tools

COMP Cams valve spring seat-cutting tools allow you to machine the cylinder head for the correct diameter valve spring. This will allow you to install larger springs and hardened spring seats. They will require the use of an arbor/pilot (sold separately).

4.94 out of 5 stars ( 34 )

$119.95

COMP Cams Xtreme Energy DLC Hydraulic Flat Tappet Lifters

COMP Cams Xtreme Energy DLC hydraulic flat tappet lifters are quality yet inexpensive performance-proven lifters available in hydraulic and solid for multiple applications. These tappets feature a Diamond-Like Coating (DLC) face that forms an extremely hard, tough, and high-lubricity surface to reduce friction at the cam lobe/lifter interface, extending lifter and camshaft life significantly. The lifters maintain the excellent performance expected of a COMP product and are available for Chevrolet, Buick, Cadillac, Pontiac, Oldsmobile, Ford, Chrysler, and AMC applications requiring flat tappets. Additional details: * DLC: Diamond-Like Carbon * Wear-resistant * High lubricity * Cast-iron and steel camshaft compatible * Outstanding performance in Spintron durability testing simulation of an entire racing season * Excellent alternative to hard-to-find standard lifters

5.0 out of 5 stars ( 2 )

$60.95

$108.95

COMP Cams Arbor/Pilots

COMP Cams spring seat cutter (sold separately) requires the use of an arbor/pilot, which is available in different sizes. These COMP Cams arbor/pilots also work with valve guide cutters (sold separately) used for shortening the guide for a high lift cam or installing a COMP Cams PTFE seal for oil control.

4.77 out of 5 stars ( 22 )

$54.95

COMP Cams High Energy Hydraulic Lifters

These High Energy hydraulic lifters from COMP Cams feature a patented, constant orifice-metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and the precisely coined bottom surface of the pushrod seat is maintained throughout the engine's rpm range, eliminating excessive oiling at high speeds. The pushrod seat is made of a special powdered metal iron alloy, heat-treated for strength and wear resistance. The longer piston is produced with through-hardened steel that provides more bearing surface and increased lifter longevity. These lifters have a lightweight check valve disk that allows for quicker response, resulting in increased engine speed before valve float.

3.93 out of 5 stars ( 153 )

$76.95

$108.95

COMP Cams Valve Spring Locators

As with all other areas in the valvetrain, the area where the spring sits also takes a beating. The old standard shims and/or seats simply will not hold up to the extreme pressures and high rpm found in today's performance engines. COMP Cams valve spring locators solve this problem and eliminate failures.

4.76 out of 5 stars ( 75 )

$65.95

$83.95

COMP Cams Evolution Series Hydraulic Roller Lifters

COMP Cams Evolution Series hydraulic roller lifters with Hydraulic Cartridge Technology (HCT) are revolutionary patented tappets. A combination of a self-contained hydraulic cartridge within a thick-wall lifter body and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter on the market. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market today. Startup noise is greatly reduced, and a precision-controlled bleed down rate ensures excellent performance at high RPM. The cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. The patented HCT tappets are a completely new design that was developed specifically by COMP Cams to meet the demanding performance and durability required for modern street and performance street engines. The HCT and proprietary manufacturing processes of these lifters ensure precision and longevity that exceed any lifter on the market. Other features include increased duration and lift to the camshaft and two oiling features. Another industry first is the fact that the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild lifters in his or her own garage. Order the Evolution lifters recommended for your year/make and engine application.

3.92 out of 5 stars ( 12 )

$92.95

COMP Cams Endure-X Roller Lifters

COMP Cams Endure-X roller lifters set the standard for solid roller lifter technology. The hydraulic roller lifters are designed with oiling and inboard link bars, they're engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges. The lifters feature a wear-resistant tool steel axle, precision sorted needle bearings, and most applications include EDM oil injection technology that guarantees the bearing assembly receives a constant flow of oil. Endure-X solid roller lifters are heat treated, machined to ultra-high tolerances, and fully rebuildable.

4.45 out of 5 stars ( 40 )

$62.95

$74.95

COMP Cams Short Travel Hydraulic Roller Lifters

COMP Cams short travel hydraulic roller lifters have been engineered from a patent-pending design that specifically performs at higher engine speeds. They're designed to limit the lifter's internal piston as it is pumped up. By limiting that movement, the COMP Cams short travel hydraulic roller lifters cut down on the loss of power and limit valvetrain failure at higher rpm. The lifters are REM-finished and then black oxide coated for extreme durability, even for those high-revving engines. Choose the size, quantity, and other options tailored for your high performance application.

3.13 out of 5 stars ( 8 )

$77.95

$89.50

COMP Cams Valve Springs

Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will perform up to 8,000 rpm if you do not have the correct springs. Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.

4.62 out of 5 stars ( 241 )

$50.95

$114.95

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms

Built to outlast and outperform in accuracy and strength, Ultra Pro Magnum XD roller rocker arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application from 1.5 to 1.8 in 0.5 in. increments for Chevy and 1.6 to 1.73 for various Ford applications is available. These Ultra Pro Magnum XD rockers are fully rebuildable and boast precision-sorted needle bearings and hardened roller tips. And, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI (moment of inertia) optimization for drag and circle track applications.

4.58 out of 5 stars ( 59 )

$55.95

$59.95

COMP Cams Performance Series Solid Lifters

COMP Cams Performance Series solid lifters are specifically designed for high-end street and race applications. They feature a precision-ground crown radius and surface finish to promote performance camshaft compatibility and high-rpm durability. The lightweight design and premium one-piece pushrod seat provide an extended rpm range, and their accurately located oil band yields a consistent, properly metered oil flow.

4.65 out of 5 stars ( 23 )

$78.95

COMP Cams Valve Spring Height Micrometers

COMP Cams valve spring height micrometers are the quickest, easiest, and most accurate way to measure valve spring installed height. They install just like a valve spring and then the tool is expanded until it has fully seated the valve, locks, and retainer. By simulating the installation, they're able to read the measurement precisely.

3.94 out of 5 stars ( 33 )

$113.95

COMP Cams Race Hydraulic Lifters

COMP Cams race hydraulic lifters offer superior all-around performance and durability for your race application. Made to super-strict tolerances, these lifters feature tighter plunger-to-body tolerances, premium one-piece pushrod seats, lubricated cam faces, and heavy-duty snap rings. COMP Cams race hydraulic lifters are the racer's choice for optimizing their valvetrain performance!

3.5 out of 5 stars ( 2 )

$100.95

COMP Cams Hydraulic Lifters

COMP Cams hydraulic lifters have a patented, constant orifice-metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and the precisely coined bottom surface of the pushrod seat is maintained throughout the engine's rpm range, eliminating excessive oiling at high speeds. The pushrod seat is made of a special, powdered-metal iron alloy and heat-treated for strength and wear resistance. These lifters are produced with a longer piston than conventional hydraulic lifters. The extra length is made possible from a counter-bored pushrod seat position. The longer piston is produced with through-hardened steel that provides more bearing surface and increased lifter longevity.

3.86 out of 5 stars ( 7 )

$96.95

COMP Cams Hydraulic Roller Lifters

These lifters are for use with the newly designed Hydraulic Roller Cam Series from COMP Cams—or as replacements for stock hydraulic roller lifters. You must be certain that the lifter is correct for the type of block used, because some later model blocks require special lifter designs. Order the model tailored for your engine application.

4.33 out of 5 stars ( 18 )

$54.95

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