Trick Flow TrackMax Hydraulic Roller Camshaft & Valve Spring Upgrade Kit for Ford 4.6L/5.4L 2V Engines, 550/.550 Lift, Chromoly Retainers, 275lbs Spring

Inject more performance into your small block Chevrolet engine with a Trick Flow Track Max Camshaft and Lifter Kit. Track Max camshafts are cut from premium blank cores and checked for proper hardness Improve the performance of Ford’s 4.6L or 5.4L 2V engines with Trick Flow Track Max Hydraulic Roller Camshafts and Valve Spring Upgrade Kits. Kit TFS-K51802003 is recommended for naturally aspirated extreme duty engines. It delivers strong mid-range to top-end power up to 6,500 rpm. Each kit includes new camshafts, valve springs, chromoly retainers, valve locks, seals, 12mm bolts and washers, and installation instructions.

Specs:
Cam Style: SOHC
Basic Operating RPM Range: 1,500-5,000
Camshaft Use: Street/Strip
Camshaft Manufacturers Description: 1.050 in.
Intake Duration at 050 inch Lift: 228
Exhaust Duration at 050 inch Lift: 230
Duration at 050 inch Lift: 228 int./230 exh.
Advertised Intake Duration: 265
Advertised Exhaust Duration: 265
Advertised Duration: 262 int./264 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.550 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.550 in.
Valve Lift with Factory Rocker Arm Ratio: 0.550 int./0.550 exh.
Lobe Separation (degrees): 112
Camshaft Gear Attachment: 1-bolt
Computer-Controlled Compatible: Yes
Lifters Included: No
Valve Springs Included: Yes
Outside Diameter of Outer Spring (in.): 1.050 in.
Retainers Included: Yes
Locks Included: Yes
Valve Stem Seals Included: Yes
Timing Chain and Gears Included: No
Assembly Lubricant Included: No
Pushrods Included: No
Rocker Arms Included: No
Gaskets Included: No
Valve Springs Required: Yes
Quantity: Sold as a kit.