Howards Cams, Mechanical Flat Tappet Camshaft, AMC V8 290-401 |
| Item Number: HRC310812-08 |
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Howards Cams Hydraulic Flat Tappet Camshaft
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 in 1945. A great number of valvetrain innovation scan be traced back to Howards Cams™ is at the forefront of the camshaft industry. Money saving cam and lifter sets include cam, a matched set of premium lifters and assembly lube.
Part Type: Camshaft
Application: American Motors V8 290-401 1966-1991
Ignition Firing Order: (1-8-4-3-6-5-7-2)
Cam Style: Hydraulic Flat Tappet Camshaft
Basic RPM Range: 3000-6500
Manufacturers Description: Hot street/bracket, powerful, through entire rpm range, 10.0:1+ CR, 3000+ stall.
Intake Duration @ .050": 248
Exhaust Duration @ .050": 252
Advertised Intake Duration (@ .050"): 276
Advertised Exhaust Duration (@ .050"): 280
Intake Valve Lift with OE Rocker Ratio (1.60): .571”
Exhaust Valve Lift with OE Rocker Ratio (1.60): .576”
Intake Lobe Lift: .356”
Exhaust Lobe Lift: .360”
Intake Valve Lift with 1.65 Rocker Ratio: .589”
Intake Valve Lift with 1.70 Rocker Ratio: .607”
Intake Valve Lift with 1.72 Rocker Ratio: .614”
Exhaust Valve Lift with 1.65 Rocker Ratio: .594”
Exhaust Valve Lift with 1.70 Rocker Ratio: .612”
Exhaust Valve Lift with 1.72 Rocker Ratio: .619”
Lobe Separation Angle: 108 Degrees
Intake Centerline: 104 Degrees
Small Base Circle: No
Lifters Included: No
Cam Gear Attachment: Single-Bolt
Valve Adjustment: Zero Lash Plus ˝ Turn
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: 310812-08
Weight: 14.0 lbs.
Warranty: Race Application, No warranty expressed or implied.
Quantity: Sold as Each
Note: Stock (O.E.) valve springs cannot be used.
Note: Provisions for increased oiling recommended. |
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