Howards Cams Mechanical Flat Tappet Oval Track Lift Rule Camshaft & Lifter Set
Professionally ground with extra taper for a superior product. Using only the highest quality cores available. Manufactured on dedicated high precision CNC grinding machines. Money saving cam and lifter sets include a camshaft, a matched set of lifters, and assembly lube.
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 262-400 1955-1998
Ignition Firing Order: OE (1-8-4-3-6-5-7-2)
Cam Style: Mechanical Flat Tappet
Basic RPM Range: 2800-6200
Manufacturers Description: Oval track, .450” Lift Rule, best on tight short tracks. Strong off corner.
Intake Duration @ .050": 236
Exhaust Duration @ .050": 242
Advertised Intake Duration (@ .006"): 264
Advertised Exhaust Duration (@ .006"): 270
Intake Valve Lift with OE Rocker Ratio (1.50): .450"
Exhaust Valve Lift with OE Rocker Ratio (1.50): .450”
Intake Lobe Lift: .300"
Exhaust Lobe Lift: .300"
Intake Valve Lift with 1.55 Rocker Ratio: .465"
Intake Valve Lift with 1.60 Rocker Ratio: .480"
Intake Valve Lift with 1.65 Rocker Ratio: .495"
Exhaust Valve Lift with 1.55 Rocker Ratio: .465"
Exhaust Valve Lift with 1.60 Rocker Ratio: .480"
Exhaust Valve Lift with 1.65 Rocker Ratio: .495"
Lobe Separation Angle: 106 Degrees
Intake Centerline: 102 Degrees
Lifters Included: Yes, 91115 Mechanical Flat Tappet
Small Base Circle: No
Cam Gear Attachment: 3-Bolt
Valve Adjustment: .016/.016
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: CL116772-06
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. |