Howards Cams Hydraulic Flat Tappet Camshaft & Lifter Set
More performance, less money! Whether your goal is to boost low-end torque, increase fuel economy, street, strip, or all out competition, you'll find the ideal answer right here. Computer designed. Each set includes a Howards Cams performance camshaft and a matching set of Howards Cams premium lifters.
• 100% Rockwell checked
• Teflon coated after Parkerizing
• Race quality cores
• Protective plastic packaging
• Premium lifters
Manufactured on Dedicated High Precision Machines
Held to Strict Tolerances
High grade quality cores
Rockwell Tested & Parkerized Ensuring the Highest Quality
Includes Matching Premium Lifters
Part Type: Camshaft & Lifter Set
Application: Ford FE 352-428 1963-1977
Ignition Firing Order: OE (1-5-4-2-6-3-7-8)
Cam Style: Hydraulic Flat Tappet
Basic RPM Range: 1400-4600
Manufacturers Description: Fair idle, good all-around performance. Good torque.
Intake Duration @ .050": 213
Exhaust Duration @ .050": 213
Advertised Intake Duration (@ .006"): 267
Advertised Exhaust Duration (@ .006"): 267
Intake Valve Lift with OE Rocker Ratio (1.75): .502"
Exhaust Valve Lift with OE Rocker Ratio (1.75): .502”
Intake Lobe Lift: .286"
Exhaust Lobe Lift: .286"
Intake Valve Lift with 1.70 Rocker Ratio: .488"
Intake Valve Lift with 1.80 Rocker Ratio: .516"
Exhaust Valve Lift with 1.70 Rocker Ratio: .488"
Exhaust Valve Lift with 1.80 Rocker Ratio: .516"
Lobe Separation Angle: 111 Degrees
Intake Centerline: 107 Degrees
Lifters Included: Yes, 91251, Hydraulic Flat Tappet
Small Base Circle: No
Cam Gear Attachment: Single-Bolt
Valve Adjustment: Zero Lash Plus ½ Turn
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: CL251021-11
Weight: 10.0 lbs.
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Each
Note: Oil with ZDDP or ZDDP Additive Required
Note: Requires adjustable valvetrain. |