COMP Cams Camshaft Set F4.6 3V Mod. MT2 127020

Part Number: cca127020 Description: Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3-V Exhaust Duration @ .050 in.: 254 Exhaust Duration: 306 Exhaust Valve Lift(in): 0.45 Lifter Type: Hydraulic Roller Intake Valve Lift(in): 0.450 RPM Range: 0-6750 Usage: Street/Strip Intake Duration: 273 Intake Duration @ .050 in.: 234 C.A.R.B. Exemption Reason: N/A C.A.R.B. E.O. Number: N/A Camshaft Series: Thumpr NSR (No Springs Required) Cam Type: Hydraulic Roller Finger Follower Grind Number: MT273LL-9 Basic Operating RPM Range: 750-6,600 Intake Duration at .050 Inch Lift: 234 Exhaust Duration at .050 inch Lift: 254 Advertised Intake Duration: 273 Advertised Exhaust Duration: 306 Lobe Separation: 109 Intake Valve Lift: 0.45 Exhaust Valve Lift: 0.45 Lifters Included: No Valve Springs Required: No Assembly Lubricant Included: No Camshaft Gear Attachment: 1-Bolt Camshaft Material: Billet Steel Engine Family: Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+) California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Title: Mutha' Thumpr NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3-V Amazon ASIN: B002EDY1KQ C.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?: No Lifter Type: Hydraulic Roller Finger Follower