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Howards Cams Mechanical Flat Tappet Camshaft & Lifter Sets
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. All mechanical flat tappet camshafts are 100% rockwell checked and parkerized to ensure the highest quality control standards available anywhere.
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 and Lifter Set
Application: Ford Small Block 221-302 1963-1995 (Except 302 H.O.)
Ignition Firing Order: OE (1-5-4-2-6-3-7-8)
Cam Style: Mechanical Flat Tappet
Basic RPM Range: 3600-7800
Manufacturers Description: Rough idle, Bracket favorite. Needs 11.0:1 CR & 4000+ stall.
Intake Duration @ .050": 260
Exhaust Duration @ .050": 268
Advertised Intake Duration (@ .006"): 295
Advertised Exhaust Duration (@ .006"): 303
Intake Valve Lift with OE Rocker Ratio (1.60): .592"
Exhaust Valve Lift with OE Rocker Ratio (1.60): .587"
Intake Lobe Lift: .370"
Exhaust Lobe Lift: .367"
Intake Valve Lift with 1.65 Rocker Ratio: .611"
Intake Valve Lift with 1.70 Rocker Ratio: .629"
Intake Valve Lift with 1.72 Rocker Ratio: .636"
Exhaust Valve Lift with 1.65 Rocker Ratio: .605"
Exhaust Valve Lift with 1.70 Rocker Ratio: .624"
Exhaust Valve Lift with 1.72 Rocker Ratio: .631"
Lobe Separation Angle: 108 Degrees
Intake Centerline: 104 Degrees
Lifters Included: Yes, 91218, Direct Lube Mechanical Flat Tappet
Small Base Circle: No
Cam Gear Attachment: Single Bolt
Valve Adjustment: .022/.022
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: CL212322-08DL
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: Stock (O.E.) valve springs cannot be used.
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