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Howards Cams Mechanical Flat Tappet Camshaft & Lifter Set
Professionally ground with extra taper for a superior product. Using only the highest quality cores available. Manufactured on dedicated high precision CNC grinding machines. Money saving camshaft and lifter sets include camshaft, a matching set of premium lifters, and assembly lube.
Manufactured on Dedicated High Precision Machines
Held to Strict Tolerances
High grade quality cores
Rockwell Tested & Parkerized Ensuring the Highest Quality
Hard protective packaging
Part Type: Camshaft & Lifter Set
Application: Ford Big Block 429-460 1968-1995
Ignition Firing Order: OE (1-8-4-3-6-5-7-2)
Cam Style: Mechanical Flat Tappet
Basic RPM Range: 4200-7800
Manufacturers Description: Pro-street/strip, radical idle. Needs good aftermarket heads & intake.
Intake Duration @ .050": 260
Exhaust Duration @ .050": 268
Advertised Intake Duration (@ .020"): 295
Advertised Exhaust Duration (@ .020"): 303
Intake Valve Lift with OE Rocker Ratio (1.73): .640"
Exhaust Valve Lift with OE Rocker Ratio (1.73): .635"
Intake Lobe Lift: .369"
Exhaust Lobe Lift: .367"
Intake Valve Lift with 1.70 Rocker Ratio: .629"
Intake Valve Lift with 1.75 Rocker Ratio: .647"
Intake Valve Lift with 1.80 Rocker Ratio: .666"
Exhaust Valve Lift with 1.70 Rocker Ratio: .624"
Exhaust Valve Lift with 1.75 Rocker Ratio: .642"
Exhaust Valve Lift with 1.80 Rocker Ratio: .661"
Lobe Separation Angle: 108 Degrees
Intake Centerline: 104 Degrees
Small Base Circle: No
Lifters Included: Yes, 91218 Direct Lube Mechanical Flat Tappet
Cam Gear Attachment: Single Bolt
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: CL242322-08DL
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. |