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Howards Cams Hydraulic Flat Tappet Camshaft
All Howards™ cams are ground at Howards Cams™, not re-boxed like some cam companies. All Howards™ cams use the highest-grade race quality cores available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards™ cams are manufactured on dedicated high precision cam grinding machines. Most Howards™ cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed.
Manufactured on Dedicated High Precision Machines
Held to Strict Tolerances
High grade quality cores
Rockwell Tested & Parkerized Ensuring the Highest Quality
Part Type: Camshaft
Application: Chrysler SB LA 273, 340, 360 1964-2003, 318 1967-1991
Ignition Firing Order: OE (1-8-4-3-6-5-7-2)
Cam Style: Hydraulic Flat Tappet
Basic RPM Range: 4200-7000
Manufacturers Description: Rough idle, pro street/brackets, strong mid & upper end power. 10.0:1+ CR.
Intake Duration @ .050": 248
Exhaust Duration @ .050": 254
Advertised Intake Duration (@ .006"): 295
Advertised Exhaust Duration (@ .006"): 301
Intake Valve Lift with OE Rocker Ratio (1.50): .578"
Exhaust Valve Lift with OE Rocker Ratio (1.50): .590"
Intake Lobe Lift: .385"
Exhaust Lobe Lift: .393"
Intake Valve Lift with 1.55 Rocker Ratio: .597"
Intake Valve Lift with 1.60 Rocker Ratio: .616"
Intake Valve Lift with 1.65 Rocker Ratio: .636”
Exhaust Valve Lift with 1.55 Rocker Ratio: .610"
Exhaust Valve Lift with 1.60 Rocker Ratio: .629"
Exhaust Valve Lift with 1.65 Rocker Ratio: .649"
Lobe Separation Angle: 108 Degrees
Intake Centerline: 104 Degrees
Lifters Included: No
Small Base Circle: No
Cam Gear Attachment: Single-Bolt
Valve Adjustment: Zero Lash Plus ˝ Turn
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: 710881-08
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 can not be used.
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