|Duration Advertised||288° Intake/298° Exhaust|
|Duration @ .050''||214° Intake/224° Exhaust|
|Lift @ Valve||.472'' Intake/.496'' Exhaust|
|Lift @ Cam||.295'' Intake/.310'' Exhaust|
|Lobe Separation Angle||112°|
|Intake Timing @ .050"|| Open 0° ATDC|
Close 34° ABDC
|Exhaust Timing @ .050"|| Open 49° BBDC|
Close 5° BTDC
|Vacuum @ 1000RPM Idle||15"|
Edelbrock Performer-Plus Camshaft Kits are designed for optimum torque from the low end to midrange. Performer-Plus Camshafts match Performer Manifolds for vehicles operating from off-idle to 5500 RPM. They are smooth-idling cams for daily drivers, trucks, vans, RVs, and 4x4s. You can expect major improvement in throttle response and torque. All camshafts come with flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube, and instructions. Try one of the many Edelbrock cam and lifter kits available to build horsepower and torque.
Regarding Edelbrock 2152, is it possible that 15" vacuum may not be enough for the Olds 455 motor? I feel the brakes kind of hard when coming down from a higher rpm. I feel as though my disk brakes are not fully locking or coming to a full stop.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.