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Howards Cams Hydraulic Flat Tappet Cam & Lifter Sets
From the humble beginnings to an industry leader today, Howards Cams has not forgotten the customer. Howards Cams main objective is to produce the highest quality product at a reasonable price. The name Howards Cams has been synonymous with high performance camshafts since 1945. A great number of valvetrain innovations can be traced back to Howards Cams. From the pioneers in drag racing and oval track cams, to cutting edge marine development, Howards Cams is at the forefront of the camshaft industry. Money saving cam and lifter sets include a camshaft, a matched set of premium lifters, and assembly lube.
Part Type: Camshaft and Lifter Set
Application: Chevrolet Small Block V8 262-267-302-305-307-327-350-400, '55-'98
Ignition Firing Order: OE (1-8-4-3-6-5-7-2)
Camshaft/Lifter Style: Hydraulic Flat Tappet
Basic RPM Range: 2600-6400
Manufacturers Description: Lopey idle, Street/Strip or nostalgia. Likes headers & gears.
Intake Duration @ .050": 235
Exhaust Duration @ .050": 243
Advertised Intake Duration (@ .006"): 289
Advertised Exhaust Duration (@ .006"): 297
Intake Valve Lift with OE Rocker Ratio (1.50): .488"
Exhaust Valve Lift with OE Rocker Ratio (1.50): .508"
Intake Lobe Lift: .325"
Exhaust Lobe Lift: .339"
Intake Valve Lift with 1.55 Rocker Ratio: .504"
Intake Valve Lift with 1.60 Rocker Ratio: .520"
Intake Valve Lift with 1.65 Rocker Ratio: .537"
Exhaust Valve Lift with 1.55 Rocker Ratio: .525"
Exhaust Valve Lift with 1.60 Rocker Ratio: .542"
Exhaust Valve Lift with 1.65 Rocker Ratio: .559"
Lobe Separation Angle: 112 Degrees
Intake Centerline: 108 Degrees
Lifters Included: Yes, 91111, Performance Hydraulic Flat Tappet
Small Base Circle: No
Cam Gear Attachment: 3-Bolt
Valve Adjustment: Zero Lash Plus 1/2 Turn
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: CL110051-12
Weight: 14.0 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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