Description
COMP Cams 127010 – Camshaft Set F4.6 3V Mod. Th2
Thumpr NSR 226/246 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve
Great idle with excellent power. Good mid-range torque and power gains above 4500 RPM. Compatible with stock valve springs, converter and gears, requires cam phaser upgrade and custom tuning.
Thumpr NSR 226/246 Hydraulic Roller Cam
Camshaft Series: Thumpr NSR (No Springs Required)Usage: Street/PerformanceCam Type: Hydraulic Roller Finger FollowerGrind Number: TH265LL-9Basic Operating RPM Range: 750-6,400Intake Duration at .050 Inch Lift: 226Exhaust Duration at .050 inch Lift: 246Advertised Intake Duration: 265Advertised Exhaust Duration: 298Lobe Separation: 109Intake Valve Lift: 0.45Exhaust Valve Lift: 0.45Lifters Included: NoValve Springs Required: NoAssembly Lubricant Included: NoCamshaft Gear Attachment: 1-BoltCamshaft Material: Billet SteelEngine Family: Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+)Lifter Type: Hydraulic Roller Finger FollowerAmazon ASIN: B001P265ISC.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for On-Road Vehicles?: NoC.A.R.B. Exemption Reason: N/AC.A.R.B. E.O. Number: N/AGrind Number: TH265LL-9
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