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Howards Cams Hydraulic Roller Camshaft for OE Roller Applications
The best of both worlds. The pefromance of a high lift roller cam with the easy maintanence and durability of a hydraulic. The best combination for the street. Great for street/strip and bracket racing too. Reduce friction, increase torque and horsepower. All Howards™ cams use the highest-grade quality cores available. Rockwell checked to ensure the highest quality control standards available anywhere. Howards™ cams are manufactured on dedicated high precision cam grinding machines. Packaged and shipped in a 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 Precission Machines
Held to Strick Tolerances
High grade quality cores
Rockwell Tested & Parkerized Ensuring the Highest Quality
Hard protective packaging
Part Type: Camshaft
Application: Chevrolet Big Block V8 454-502, '96-'99 (Carbureted)
Ignition Firing Order: OE (1-8-4-3-6-5-7-2)
Cam Style: Hydraulic Roller for OE Roller Applications
Basic RPM Range: 2500-6500
Manufacturers Description: Mild idle, Hot Street. Great mid range performance. Small blower or NOS ok.
Intake Duration @ .050": 233
Exhaust Duration @ .050": 247
Advertised Intake Duration (@ .006"): 286
Advertised Exhaust Duration (@ .006"): 300
Intake Valve Lift with OE Rocker Ratio (1.70): .601"
Exhaust Valve Lift with OE Rocker Ratio (1.70): .612"
Intake Lobe Lift: .353"
Exhaust Lobe Lift: .360"
Intake Valve Lift with 1.72 Rocker Ratio: .608"
Intake Valve Lift with 1.75 Rocker Ratio: .619"
Intake Valve Lift with 1.80 Rocker Ratio: .636"
Exhaust Valve Lift with 1.72 Rocker Ratio: .619"
Exhaust Valve Lift with 1.75 Rocker Ratio: .630"
Exhaust Valve Lift with 1.80 Rocker Ratio: .648"
Lobe Separation Angle: 114 Degrees
Intake Centerline: 110 Degrees
Small Base Circle: No
Cam Gear Attachment: 3-Bolt (step-nose)
Valve Adjustment: Zero Lash Plus ˝ Turn
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: 120606-14
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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