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Home  /   Connecting Rods  /  Billet Steel Rods  /  Oliver Parabolic Beam Billet Rods

Howards Cams, Street Force Hydraulic Flat Tappet Camshaft & Lifter Set, Chev SB, 235/241 @ .050, .488/.503 112 LS

Howards Cams, Street Force Hydraulic Flat Tappet Camshaft & Lifter Set, Chev SB, 235/241 @ .050, .488/.503 112 LS

Item Number: HRCCL112601-12S
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Unit Price: $315.95
Out of Stock

Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER
Quantity 



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 Detailed Description

Howards Cams Street Force Hydraulic Flat Tappet Camshaft
Designed for the street performance enthusiast. They feature true street performance with little or no added maintenance. These grinds feature lobes designed to be easy on the valvetrain, and add useable torque, horsepower and throttle response. They also have 112 degree lobe separations to help maintain vacuum.  Street Force 4 requires an improved intake and exhaust. A good street 2800-3200 converter is also needed. The addition of small tube headers, a good ignition and lower gears makes this combination a lot of fun.
Note: Some applications may require a vacuum canister or pump.

 

  Manufactured on Dedicated High Precision Machines
  Held to Strict Tolerances
  High grade quality cores
  Rockwell Tested
& Parkerized Ensuring the Highest Quality
  Includes Matching Premium Lifters


Part Type: Camshaft and Lifter Set
Application: Chevrolet Small Block V8 262-400, '55-'98
Ignition Firing Order: OE (1-8-4-3-6-5-7-2)
Cam Style: Hydraulic Flat Tappet
Basic RPM Range: 3400-6800
Manufacturers Description: Street Force 4, Small Base Circle. Bracket racing, strong mid & upper rpm.

Intake Duration @ .050": 235
Exhaust Duration @ .050": 241
Advertised Intake Duration (@ .006"): 289
Advertised Exhaust Duration (@ .006"): 294
Intake Valve Lift with OE Rocker Ratio (1.50): .488"
Exhaust Valve Lift with OE Rocker Ratio (1.50): .503"
Intake Lobe Lift: .325"
Exhaust Lobe Lift: .335"
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: .520"
Exhaust Valve Lift with 1.60 Rocker Ratio: .536"
Exhaust Valve Lift with 1.65 Rocker Ratio: .553"
Lobe Separation Angle: 112 Degrees
Intake Centerline: 108 Degrees
Lifters Included: Yes, 91111, Performance Hydraulic Flat Tappet

Small Base Circle: Yes
Cam Gear Attachment: 3-Bolt
Valve Adjustment: Zero Lash Plus 1/2 Turn
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: CL112601-12S
Weight: 10.0 lbs.
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Each

Note:
Oil with ZDDP or ZDDP Additive Required





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NOTE: Some parts are not legal for use in California or other states with similar laws and/or regulations.

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