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85 Results Found For "spring"

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Results 1 - 24 of 85

COMP Cams High Performance Valve Spring Kits

Simplify your valvetrain assembly! COMP Cams high performance valve spring kits have everything that you need for a complete valve spring assembly. Springs and retainers are included, along with complete instructions for a worry-free installation.

4.66 out of 5 stars ( 32 )

$516.95

$901.95

COMP Cams G2™ Valve Springs

COMP G2™ Valve Springs represent months of work by their engineering team to identify dated valve spring designs and bring them up to modern-day standards. COMP G2™ valve springs are using the same materials and manufacturing technologies demanded by today's race teams and modern engine platforms. These springs are a product of innovative design and superior craftsmanship using premium materials and precision manufacturing. Engineered with state-of-the-art techniques utilizing premium wire, they redefine reliability and consistency in the performance automotive aftermarket. Featured are single and dual valve springs, available as individuals or four, six, or eight-cylinder applications.

5.0 out of 5 stars ( 2 )

$645.95

$741.95

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.

4.6 out of 5 stars ( 273 )

$503.95

$823.95

COMP Cams Conical Valve Spring Kits

These cone-shaped springs from COMP Cams are for high performance street applications where the heads are not removed and machined for larger springs. The springs will work without any modifications. The kits also include retainers, locks, and seals.

Not Yet Reviewed

$604.95

COMP Cams Titanium Valve Spring Retainers

Ideal for serious racers, COMP Cams titanium valve spring retainers are stronger and lighter than steel. They're available in a wide range of sizes, styles, and quantities. The retainers work best with COMJP Cams valve locks and optional lash caps. Order the set best suited for your single, dual, or triple spring application.

4.9 out of 5 stars ( 10 )

$642.95

$724.95

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 )

$610.95

COMP Cams Gen III LSI/LS6 RPM Valvetrain Upgrade Kits

COMP Cams Gen III LSI/LS6 RPM valvetrain upgrade kits are recommended for use when running a camshaft in the stock to high-performance range. They include new chromoly pushrods, beehive valve springs, and steel or titanium retainers for use with standard locks.

4.5 out of 5 stars ( 2 )

$719.95

COMP Cams Xtreme Energy Cam and Lifter Kits

COMP Cams Xtreme Energy cam and lifter kits are built to take advantage of the latest cam technology and provide maximum performance. Whether your use is off-roading, towing, or street performance, there are Xtreme Energy options available for you. By using an aggressive lobe profile, they provide better throttle response and more top-end horsepower than equivalent kits from other manufacturers, while delivering increased engine vacuum. Order the model designed for your vehicle and engine application.

4.28 out of 5 stars ( 386 )

$521.95

$816.95

COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits

COMP Cams is bringing the muscle car sound back, and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In an ongoing quest to provide you with the performance and sound you demand, COMP Cams engineering team proudly introduces the Thumpr Series cam and lifter kits. The lobe profile and grind characteristics of these Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. This gives you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. Thumpr Series cam and lifter kits deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.

4.38 out of 5 stars ( 212 )

$587.95

$747.95

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 )

$584.95

$649.95

Summit Bucks

COMP Cams HRT Stage 1 Camshafts

COMP Cams HRT Stage 1 camshafts use the newest and most advanced lobe designs in order to produce some of the highest average power and torque available. The "Low Shock Technology" features lobe profiles designed to maximize horsepower while improving stability at higher engine speeds. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. COMP Cams HRT camshafts receive the Micro Surface Enhancement (MSE) finishing process as a standard feature, which increases strength and performance by reducing surface peak roughness and provides a 250 percent improvement in the effective load bearing area, allowing for much higher loads. All HRT Stage 1 camshafts do not require upgraded valve springs.

5.0 out of 5 stars ( 1 )

$579.95

$605.95

COMP Cams HRT Stage 2 Camshafts

COMP Cams HRT Stage 2 camshafts use the newest and most advanced lobe designs in order to produce some of the highest average power and torque available. The "Low Shock Technology" features lobe profiles designed to maximize horsepower while improving stability at higher engine speeds. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. These new HRT camshafts receive the Micro Surface Enhancement (MSE) finishing process as a standard feature, which increases strength and performance by reducing surface peak roughness and provides a 250 percent improvement in the effective load bearing area, allowing for much higher loads.

4.0 out of 5 stars ( 1 )

$579.95

$605.95

COMP Cams Thumpr NSR Hemi Gen III/IV Camshafts

COMP Cams Thumpr NSR Hemi Gen III/IV camshafts bring the wildly popular Thumpr sound to late model Hemi engines, while offering big power gains and no need to upgrade valve springs. The cams are made from billet steel cores for increased strength—and require no springs for a far easier installation. Great in naturally aspirated or supercharged applications, COMP Cams Thumpr NSR Hemi Gen III/IV camshafts provide excellent performance in mid- to upper-rpm ranges. Order the model designed for your vehicle and engine application.

Not Yet Reviewed

$579.95

$605.95

COMP Cams Ultra Pro Magnum Rocker Arms

Utilizing years of valvetrain design experience, the latest FEA stress analysis technology, and an exhaustive testing regiment (dyno and Spintron), COMP Cams engineering team left no detail to chance. Everything from casting techniques to valve spring clearance was scrutinized to ensure that Ultra Pro Magnum rocker arms not only lived up to the lofty standards of their predecessor, but also took stud mount rocker performance, stability, and value to a whole new level. The most noticeable advancement centers around their nearly unbreakable investment cast 8650 chromoly body. The arched, web-like design delivers a nearly 29 percent increase in strength and rigidity, while reducing the moment of inertia and optimizing the dynamic balance. The resulting rockers maximize lift and valvetrain control at high rpm. The increased retainer and valve spring clearances of the new design enable the use of large-diameter valve springs, retainers, and locks, without clearance or fitment issues. The new black oxide exterior finish offers a distinctive appearance, along with long-term corrosion resistance. The COMP Cams Ultra Pro Magnum rocker arms feature an oversized trunnion and precision-sorted needle bearings designed for use with high-load valve springs. These unique rockers also feature hardened roller tips for reduced friction and elimination of the valve stem "side loading" that causes premature valve guide wear.

4.76 out of 5 stars ( 202 )

$541.95

$622.95

COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms

Designed specifically for high performance street and race engines, COMP Cams Ultra Gold ARC Series aluminum rocker arms are precision CNC-machined to strict tolerances. They incorporate modern technology and design features to create the most advanced aluminum rocker arms available. Proven to withstand extremely aggressive spring pressure, the COMP Cams Ultra Gold ARC Series aluminum rocker arms use their CNC-machined aluminum design for high quality and the ultimate in ratio accuracy.

4.63 out of 5 stars ( 112 )

$524.95

$688.95

COMP Cams Xtreme Fuel Injected Camshafts

COMP Cams Xtreme fuel injected camshafts are designed for late model applications. Ground using faster-opening and more efficient ramp profiles, Xtreme camshafts are engineered for 1.6 ratio rocker arms and beehive valve springs, which provide a dramatic increase in torque and horsepower.

4.76 out of 5 stars ( 29 )

$522.99

$579.95

Summit Bucks

COMP Cams LST Series Solid Roller Camshafts

COMP Cams LST Series solid roller camshafts deliver "Low Shock Technology." These LST cams feature lobe profiles designed to maximize horsepower, while improving stability at higher rpm. They're also easier on the valve springs, enhancing durability and reducing load loss. For maximum horsepower with either stock or aftermarket pistons (choose the model suited to your application), COMP Cams LST Series solid roller camshafts are an excellent option for your build.

Not Yet Reviewed

$541.95

COMP Cams Godzilla Hydraulic Roller Camshafts

COMP Cams Godzilla hydraulic roller camshaft upgrades are designed to provide amazing drivability and throttle response, while producing increased torque across the entire RPM range with a significant horsepower bump with minimal effort. They're available in three distinct models: * Stage 1 NSR/NTR model: Utilizes the full phaser sweep for excellent mileage and optimized performance, without compromising durability. They requires no adjustment to the factory cam phasing or ignition timing without the need for a limiter. However, minimal ECU tuning may be required to meet the maximum potential. Testing with an optimized tune resulted in over 60 hp and 15 lbs.-ft. over stock with a much broader torque curve—impressive gains with minimal effort and zero compromise. * Stage 2 NSR model: Maintaining use of the phaser with a limiter kit allows these camshafts to also produce incredible horsepower. They offer maximum torque in the low- to mid-range for heavy vehicles and towing. Stage 2 cams deliver an increase of over 75 lbs.-ft. of torque at 3,000 rpm! They require a phaser limiter (P/N 5473). Testing with the phaser limiter kit resulted in gains of more than 75 hp over stock. One look at the torque curve produced by this camshaft will have your tires crying for mercy. * Stage 3 model: Godzilla Stage 3 camshafts are made for crate engines and engine swaps into lighter vehicles and those seeking maximum horsepower while still utilizing the phaser with a limiter kit. These cams bring the exhaust note that is worthy of the Godzilla name. They will produce well over 600 hp on pump gas! Awesome power can be expected, from 5,000 to 6,700 rpm with the valve spring kit (P/N 7230GCS-KIT) and a phaser limiter (P/N 5473). Testing with the phaser limiter kit resulted in gains of nearly 100 hp and 25 lbs.-ft. over stock. This much horsepower will make even Godzilla fly.

Not Yet Reviewed

$677.95

COMP Cams Stage 2 LST Series Hydraulic Roller Camshafts

COMP Cams Stage 2 LST Series hydraulic roller camshafts deliver "Low Shock Technology." These LST cams feature lobe profiles designed to maximize horsepower, while improving stability at higher rpm. They're also easier on the valve springs, enhancing durability and reducing load loss. From street durability to track power, COMP Cams Stage 2 LST Series hydraulic roller camshafts are an awesome choice for your build. The cams are available for a variety of engine, piston, and engine applications.

Not Yet Reviewed

$541.95

$574.95

Summit Bucks

COMP Cams FSL Hydraulic Roller Camshafts

COMP Cams FSL hydraulic roller camshafts offer drop-in convenience—with no valve spring changes or computer tuning required—for the LS3 engine family. The FSL cams provide proven 32 rwhp improvement without the risk of non-compliance with emissions regulations. COMP Cams FSL hydraulic roller camshafts work with stock components and a stock tune to produce an increase in peak power. Order the model designed for your vehicle/engine application.

5.0 out of 5 stars ( 1 )

$541.95

$649.95

Summit Bucks

COMP Cams LST Series Hydraulic Roller Camshafts

COMP Cams LST Series hydraulic roller camshafts deliver "Low Shock Technology." These LST camshafts feature lobe profiles designed to maximize horsepower, while improving stability at higher rpm. They're also easier on the valve springs, enhancing durability and reducing load loss. From street durability to track power, COMP Cams LST Series hydraulic roller camshafts are an awesome choice for your build. The cams are available for a variety of engine, piston, and engine applications.

Not Yet Reviewed

$541.95

Summit Bucks

COMP Cams Thumpr NSR Hydraulic Roller Camshafts

COMP Cams Thumpr NSR hydraulic roller camshafts offer "no springs required" designs for your truck, plus the awesome distinct sound of Thumpr cams. COMP Cams delivers several choices of their NSR hydraulic roller camshafts for a variety of applications—from performance to highly modified. Select the model designed for your vehicle and engine application.

4.2 out of 5 stars ( 5 )

$541.95

COMP Cams HRT Stage 3 Camshafts

COMP Cams HRT Stage 3 camshafts use the newest and most advanced lobe designs in order to produce some of the highest average power and torque available. The "Low Shock Technology" features lobe profiles engineered to maximize horsepower while improving stability at higher engine speeds. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. COMP Cams HRT Stage 3 cams receive the Micro Surface Enhancement (MSE) finishing process as a standard feature to increase strength and performance by reducing surface peak roughness. This also provides noticeable improvement in the effective load bearing area, thus allowing for much higher loads. Order the model recommended for your vehicle and engine application.

5.0 out of 5 stars ( 1 )

$579.95

$605.95

COMP Cams Ultra Gold ARC Series Aluminum Break-In Rocker Arms

These COMP Cams Ultra Gold ARC Series aluminum break-in rockers are designed with a lower-than-stock ratio to help break in new Chevrolet V8 big block applications. They are engineered to eliminate excess open spring pressure, making them a must-have for the break-in process. If you have a new big block to break in, no other cams will help you do the job better than these COMP Cams Ultra Gold ARC Series aluminum break-in rocker arms.

Not Yet Reviewed

$524.95

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