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XFI NSR (No Springs Required) Hydraulic Roller Swinging/Finger Follower Camshafts DOHC – Max effort street/strip Cam set. Strong power gains above 5500-7200+. Full length headers and 3.73+ Gear. Requires custom ECU programming. Requires Cam phaser limiter kit Part #5493 or optional Cam phaser lock kit #5492 for Race Applications.
Max effort street/strip cam set. Strong power gains above 5500-7200+. Full length headers and 3.73+ gear. Requires phaser limiter kit and custom ECU programming.
Ford: Mustang 11 – 14 5 L Engine, Ford: F-150 11 – 14 5 L Engine, Ford: Lobo 11 – 14 5 L Engine, Lincoln: Mark LT 11 – 14 5 L Engine -
Xtreme Energy 212/218 Hydraulic Roller Cam
High performance street cam, needs improved computer. Head modifications necessary for related components. -
Xtreme Energy 218/224 Hydraulic Roller Cam
High performance street cam, needs improved computer. Head modifications necessary for related components. -
Xtreme Energy 212/218 Hydraulic Roller Cam
Strong torque with good mileage, needs computer work. Head modifications necessary for related components. -
Xtreme Energy 218/224 Hydraulic Roller Cam
High performance street cam, needs improved computer. Head modifications necessary for related components. -
XFI 218/226 Hydraulic Roller Cam
Good improvements over the factory Apache camshaft. -
XFI 222/230 Hydraulic Roller Cam
Best all around performance grind for 6.4L applications. -
COMP Cams Evolution HCT (Hydraulic Cartridge Technology) is a new patented tappet. The Evolution HCT tappet provides most consistent performance of any set of lifters in the aftermarket. A combination of self-contained hydraulic cartridge and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market. Startup noise is greatly reduced and a precision controlled bleed down rate ensure excellent performance at high RPM. The patented cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. This patented HCT tappet is not just a performance Original Equipment replacement. This is an all new bespoke design started from a blank canvas developed to meet the demanding performance and durability our customers desire.Also, as an industry first the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild their lifters in their own garage.
Evolution HCT Lifters offer quite operation expected from a hydraulic tappet and higher RPM demand by many of today’s modern engine builds. Most consistent, highest performing, and quietest hydraulic lifter on the market.- Designed to meet the demanding performance and durability needs of today’s high performance engines
- Most consistent performing lifters available
- Quietest hydraulic lifters on the market
- Patented design
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Certain engines respond better to a light lifter pre-load because it recovers more quickly from any bad harmonics in the valve train. Others work better with a heavy pre-load because oil volume is reduced under the plunger, which increases lifter stiffness. COMP Cams Short Travel Hydraulic Roller Lifters let you have the advantages of both light pre-load and reduced oil volume, producing the most stable and highest-revving hydraulic lifter available. COMP now offers an XD version of these lifters that features a heavy-duty tool Steel Pushrod seat. This adds strength and durability in Xtreme Duty Applications such as turbo drag cars and offshore powerboats. The lifters are available for a variety of Chevrolet, GM LS and Chrysler engines.
These short travel retro-fit XD hydraulic roller lifters feature a billet seat and short travel. These lifters’ short travel allows for light pre-load and reduced oil volume for the highest revving lifter for Chevrolet Small Block.
Available individually (pair) under 15853XD-2. -
COMP Cams Evolution HCT (Hydraulic Cartridge Technology) is a new patented tappet. The Evolution HCT tappet provides most consistent performance of any set of lifters in the aftermarket. A combination of self-contained hydraulic cartridge and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market. Startup noise is greatly reduced and a precision controlled bleed down rate ensure excellent performance at high RPM. The patented cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. This patented HCT tappet is not just a performance Original Equipment replacement. This is an all new bespoke design started from a blank canvas developed to meet the demanding performance and durability our customers desire.Also, as an industry first the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild their lifters in their own garage.
Evolution HCT Lifters offer quite operation expected from a hydraulic tappet and higher RPM demand by many of today’s modern engine builds. Most consistent, highest performing, and quietest hydraulic lifter on the market.- Designed to meet the demanding performance and durability needs of today’s high performance engines
- Most consistent performing lifters available
- Quietest hydraulic lifters on the market
- Patented design
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Link Bar Retro-Fit Hydraulic Roller Lifters (Patent Pending). Precise piston fit for lowest leakdown rate. Patent-pending piston allows trapped air to escape lifter for faster “pump up”. Axles produced from premium 52100 heat-treated Steel for increased wear resistance and overall strength. Lightweight body design. Includes (16) lifters. Applications: Chrysler Small Block 273-360
Available in a pair under 8920-2 -
The COMP Cams .660″ Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:
Max Lift: .660″
Increased High RPM Stability
Excellent spring upgrade for high performance and Race Applications
Includes valve springs, locks, Seals, seats, and Titanium retainersDesigned for ’09-’18 Dodge 5.7L HEMI, this Conical Spring Kit includes titanium retainers, valve locks, seals and seats that require no machine work. Capable of 0.660″ valve lift, this kit removes the guesswork for your HEMI engine.
Available w/ Chromemoly Steel Retainers under 7230CC-KIT.
09-’18 Dodge 5.7L HEMI
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