Edelbrock Performer-Plus Camshaft Kit for Big Block Oldsmobile 400/425/455
350-2152
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Oldsmobile
| 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 Centerline | 107° |
| Intake Timing @ .050" | Â Open 0° ATDC Â Close 34° ABDC |
| Exhaust Timing @ .050" | Â Open 49° BBDC Â Close 5° BTDC | Vacuum @ 1000RPM Idle | 15" |
INSTALLATION NOTES:
Specifications:
Lobe Separation (Deg)
112
Quantity
Sold as a kit
Cam Style
Hydraulic flat tappet
Computer-Controlled Compatible
No
Exhaust Duration at 050 inch Lift
224
Intake Duration at 050 inch Lift
214
Valve Lift with Factory Rocker Arm Ratio
0.472 int./0.496 exh.
Valve Springs Required
Yes
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.496
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.472
Advertised Exhaust Duration
298
Advertised Intake Duration
288
Duration at 050 inch Lift
214 int./224 exh.
Advertised Duration
288 int./298 exh.
Assembly Lubricant Included
Yes
Gaskets Included
No
Lifters Included
Yes
Locks Included
No
Pushrods Included
No
Retainers Included
No
Rocker Arms Included
No
Timing Chain and Gears Included
No
Valve Springs Included
No
Valve Stem Seals Included
No
Lifter Style
Hydraulic flat tappet
Basic Operating RPM Range
Idle-5,500
Engine Make/Size
Olds 400-455
RPM Range
0-6750
Lifter Type
Hydraulic Flat Tappet
Exh. Duration @ .050 in. (Deg)
224
Exh. Duration Advertised (Deg)
298
Int. Duration @ .050 in. (Deg)
214
Int. Duration Advertised (Deg)
288
Usage
Street/Performance
Exhaust Valve Lift
0.496 in (12.598 mm)
Intake Valve Lift
0.472 in (11.989 mm)
Manufacturer's Part Number:
2152
Shipping Weight:
15.26
Package Height:
7.9
Package Depth:
26.5
Package Width:
3.8
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.
Does Edelbrock 2152 fit your vehicle?
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1976 OLDSMOBILE CUTLASS TIARA
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: T
1970 OLDSMOBILE DELTA 88
- Liter: 7.5
- SubModel: CUSTOM
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1970 OLDSMOBILE VISTA CRUISER
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1971 OLDSMOBILE 98
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1972 OLDSMOBILE CUTLASS
- Liter: 7.5
- SubModel: CRUISER
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: T
1970 OLDSMOBILE F85
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1970 OLDSMOBILE DELTA 88
- Liter: 7.5
- SubModel: ROYALE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1967 OLDSMOBILE DELMONT 88
- Liter: 7
- SubModel: HOLIDAY
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 425
- Engine Type: V8 ( 7L / 425 )
- Engine Vin: -
1970 OLDSMOBILE CUTLASS
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1970 OLDSMOBILE CUTLASS
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1969 OLDSMOBILE DELTA 88
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
1970 OLDSMOBILE 98
- Liter: 7.5
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 288deg. Int./298deg. Exh.; Valve Lift 0.472 Int./0.496 Exh.;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
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.
that is enough vacuum, you may just need to look at a vacuum canister.
Date published: 2017-10-05
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