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Howards Cams Boost hydraulic roller camshafts are available with various lifts and durations, and can provide different idles—including good, fair, rough, and lopey. They're ideal for competition and high performance builds featuring forced induction, but not intended for use with stock (OE) valve springs. Firing order, degrees of lobe separation, and intake centerline designs vary by application. Add over 70 years of race winning performance to your naturally aspirated build with the Howards Cams Boost hydraulic roller camshaft designed for your engine. Notes: * Compatible with stock (OE) rollers, depending on application * Cathedral port head compatible, depending on application * Custom programmer/tuning may be required, depending on application
Not Yet Reviewed
$384.99
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$474.99
Howards Cams Boost retrofit hydraulic roller camshafts are ideal for replacing your flat-tappet camshaft. They're available with various lifts and durations, and can provide different idles including good, fair, rough, and lopey. They're ideal for competition and high performance builds featuring forced induction, but not intended for use with stock (OE) valve springs (thrust button may be required). Firing order, degrees of lobe separation, and intake centerline designs vary by application. Add over 70 years of race winning performance to your naturally aspirated build with the Howards Cams Boost retrofit hydraulic roller camshaft designed for your engine.
Not Yet Reviewed
$412.99
Here's a simple high performance solution! Our Summit Racing™ camshafts feature straight-grind, and are designed for use with hydraulic flat tappet lifters. The tight lobe separation will boost your torque, throttle response, and mid range power for exciting action at the track and on the road.
( 159 )
$149.99
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$176.99
Here's a simple high performance solution! These quality Summit Racing cam kits contain a straight-grind, hydraulic flat tappet camshaft along with the matching lifters. The tight lobe separation will boost your torque, throttle response, and mid range power for exciting action at the track and on the road.
( 175 )
$245.68
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$298.78
Trick Flow® takes the guesswork out of choosing the right cams and valvetrain upgrades for your Ford 4.6L/5.4L 2V modular engine with these Track Max® hydraulic roller camshafts and valve spring upgrade kits. Kit number TFS-K51802001 is perfect for naturally aspirated street engines operating in the 1,500-5,000 rpm range. Kit number TFS-K51802002 has an 1,800-6,500 rpm operating range and is ideal for mild street/strip engines with power adders using a maximum of 5-6 psi of boost. Kit number TFS-K51802003 delivers strong mid-range to top-end power (up to 6,500 rpm) in extreme duty street and naturally aspirated race engines. Kit number TFS-K51802004 is Trick Flow's highest-performing modular cam kit. It is recommended for maximum duty race engines with power adders and boost pressures of 15-plus psi that operate in excess of 6,500 rpm. The kits come complete with new cams and valve springs plus chromoly retainers, valve locks, seals, 12mm bolts and washers, and installation instructions. PCM tuning is recommended for maximum performance.
( 4 )
$1,205.99
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$1,206.99
Howards Cams hydraulic flat tappet camshaft and lifter kits feature a design aimed at street performance enthusiasts. These computer-designed kits get manufactured on dedicated high-precision CNC cam grinding machines. Whether you're looking to boost the performance of a street engine with minor or no additional improvements or moving up to a Pro Street or street/strip application with serious modifications, you'll find a Howards Cams hydraulic flat tappet camshaft and lifter kit to meet your needs. More product features and items: * Most are packaged and shipped in Howards' unique, hard, high-impact reusable plastic cases * 100 percent Rockwell-checked, Parkerized hydraulic flat tappet cam * Matching set of Howards Cams performance lifters
( 25 )
$304.99
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$414.99
COMP Cams Nitrous HP camshafts are designed to work with your nitrous system to get more power from your engine. Their unique intake lobes allow your engine cylinders to fill better, for more complete combustion. Meanwhile, their exhaust lobes are spread to decrease overlap and ensure maximum scavenging of your combustion chamber. The bottom line is an increased power boost from your nitrous system, without any loss of throttle response or torque in street applications.
( 12 )
$288.95
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$549.95
COMP Cams Nitrous HP retrofit camshafts are designed to work with your nitrous system to get more power from your engine. Their unique intake lobes allow your engine cylinders to fill better, for more complete combustion. Meanwhile, their exhaust lobes are spread to decrease overlap and ensure maximum scavenging of your combustion chamber. The bottom line is an increased power boost from your nitrous system without any loss of throttle response or torque in street applications.
( 5 )
$549.95
Trick Flow® offers replacement rocker arm mounting stands with flat rocker pedestals that are reinforced for more rigidity in high-horsepower and boosted vehicles. Because rocker arms are hard-working and vital parts in controlling intake valve operation, a reliable rail foundation is essential. Trick Flow® rocker arm mounting stands are constructed from high-quality materials to ensure longevity and proper function.
( 1 )
$72.99
Getting a bigger charge of the fuel-air mixture into your cylinders is one of the keys to making more horsepower. Edelbrock intake valves can help make that happen. They're engineered and carefully shaped to boost gas flow. They're made from rugged stainless-steel alloy, have hardened stem tips, and are swirl polished.
( 2 )
$35.95
AFR valve spring shims give your valve springs a boost! These shims are manufactured from prime-quality steel in three thicknesses to help you restore the springs' installed height and proper spring tension. Mount your springs properly for the appropriate tension with AFR valve spring shims.
Not Yet Reviewed
$1.99
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$13.65
COMP Cams Nitrous HP cam and lifter kits are designed to work with your nitrous system to get more power from your engine. The unique intake cam lobes allow your engine cylinders to fill better for more complete combustion. While, the exhaust lobes are spread to decrease overlap and ensure maximum scavenging of your combustion chamber. The bottom line is an increased power boost from your nitrous system, without any loss of throttle response or torque in street applications.
( 5 )
$390.95
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$816.95
For maximum low end torque without sacrificing mid or top end power Howards Cams variable duration hydraulic lifters is a great choice. These hydraulic lifters effectively lower cam duration by approximately 10 degrees, up to 3000 rpm boosting low-end torque, manifold vacuum and fuel economy while working to maintain full lift and duration at higher speeds for maximum top-end power. Howards Cams variable duration hydraulic lifters produce a mild ticking sound similar to mechanical lifters that let you know they're working to elevate your cam to its ultimate potential.
( 1 )
$42.99
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
Do you have a boosted, high-heat, high-horsepower engine? Manley offers custom race valves for your high performance engine. These Race Series Gen II custom valves are manufactured from XH-426 (exhaust) and NK-842 (intake) materials with hard tips and hardened grooves. They are tailored to length, groove position, head diameter, margin, and other specifications that you request when ordering. So, whether you're building an engine or are a serious racer, Manley is committed to seeing that you're there at the finish.
Not Yet Reviewed
$43.04
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$1,516.01
Higher rpm, increased boost/drive pressures, and aggressive camshaft profiles can result in valve float and cause serious damage to diesel valvetrains. Valves can also be blown open by higher boost and exhaust drive pressures creating reversion that allows exhaust gas to enter the cylinders on the intake stroke. This re-introduced exhaust gas shields fuel particles from oxygen, delays the start of combustion, decreases cylinder pressure and temperature, and lengthens the time needed to completely burn the fuel … all reducing power. Hamilton Cams valve springs can improve power by allowing higher boost pressures and rpm without valve float or excess reversion. Their single valve springs work well up to 4,500 rpm with moderate-lift camshafts and OEM-size valves. However, as rpm, valve lift, spring pressures, and valve sizes increase, dual Hamilton Cams valve springs are necessary to properly control the valves. For the highest camshaft lifts, they should be used with Hamilton Cams titanium retainers. Note: As a precautionary measure, titanium retainers should be inspected after every season for excessive wear.
( 1 )
$19.99
Get higher rpm for the street with COMP Cams Xtreme Turbo camshafts. They help build pressure between the engine and turbo for faster spool-up and deliver a wide powerband without compromising peak power. They are designed to focus on systems with boost-to-back pressure ratios that are similar to those on most modern turbo systems. Go extreme with Xtreme Turbo camshafts from COMP Cams.
Not Yet Reviewed
$288.95
Summit Bucks
BTR camshafts are designed for excellent performance and great drivability. Brian Tooley Racing offers a large number of camshafts and combinations to fit many applications for trucks and cars. Numerous grinds for turbo, supercharged, and naturally aspirated combinations are available for your project, all backed by years of experience, knowledge, and a passion for power.
( 14 )
$409.99
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$499.99
On Sale
Summit Racing™ Pro LS camshaft and spring kits are designed for GM LS engines. Each cam kit offers a budget-friendly option without sacrificing quality and performance. They're available in Stage 1 or 2 performance configurations. Stage 1 kits include the cam and matching drop in beehive springs with seals or optional upgraded dual spring and retainer kit. Stage 2 kits give you an additional cam change gasket kit and a crank bolt. Order the Summit Racing™ Pro LS camshaft kit recommended for your year/make and engine application.
( 37 )
$555.71
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$766.95
COMP Cams XFI NSR Ford 5.0 Modular 4V camshafts unlock a major power upgrade for the 2011+ Ford 5.0L engine. Specifically designed for Coyote V8 applications, these camshafts are counterbalanced and work with phaser limiters to produce optimum, safe power. By taking cutting-edge race technology and applying it to street applications, COMP Cams has engineered these phaser-friendly cams with an exclusive, integrated counterbalance design that ensures a smoother operating valvetrain. They are available for both naturally aspirated and supercharged engines, with three stages available in each series. All cams are "no springs required." Optimized race and street profiles give you power where you need it the most, whether that's maximized midrange power and torque or increased top-end horsepower. Drive with COMP Cams XFI NSR Ford 5.0 Modular 4V camshafts and drive with sophisticated power!
Not Yet Reviewed
$2,013.95
COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.
( 336 )
$531.95
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