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Description
Edelbrock Performer-Plus Camshaft #2157 is designed for 350-455 Pontiac V8 engines and produce optimum torque from the low-end to the mid-range. Performer-Plus camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. The Performer-Plus #2157 is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 387HP and 439 Ft Lbs of Torque when paired with Performer intake manifold #2156 and Performer RPM cylinder heads #60599. Camshaft specifications: - Intake duration: 204 Degrees - Exhaust duration: 214 Degrees - Intake lift: .420" - Exhaust lift: .442" - Lobe separation: 110 Degree - Intake Center Line: 105 Degree - Vacuum: 15"
Specifications
| Advertised Exhaust Duration | 288 deg |
|---|---|
| Advertised Intake Duration | 278 deg |
| Cam Type | Cast |
| Computer Controlled Compatible | No |
| Exhaust Duration at .050 inch Lift | 214 deg |
| Exhaust Valve Lift | 0.442 in |
| Grade Type | Performance |
| Intake Duration .050 Inch Lift | 204 deg |
| Intake Valve Lift | 0.420 in |
| Lifter Materials | Hardened Steel |
| Lifter Type | Hydraulic |
| Lobe Separation | 110 deg |
| UPC / GTIN | 00085347021574 |
| Year | Make | Model | Engine | Note |
|---|---|---|---|---|
| 1975 | Buick | LeSabre | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1984 | GMC | G3500 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1975 | Oldsmobile | 98 | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1975 | Oldsmobile | Custom Cruiser | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1975 | Oldsmobile | Delta 88 | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1971 | Pontiac | Acadian | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1958 | Pontiac | Bonneville | 6.1L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1959 - 1962 | Pontiac | Bonneville | 6.4L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1963 - 1966 | Pontiac | Bonneville | 6.4L V8, 6.9L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1969 | Pontiac | Bonneville | 6.6L V8, 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1971 | Pontiac | Bonneville | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1972 - 1974 | Pontiac | Bonneville | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1975 - 1978 | Pontiac | Bonneville | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1958 | Pontiac | Catalina | 6.1L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1959 - 1960 | Pontiac | Catalina | 6.4L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1961 - 1966 | Pontiac | Catalina | 6.4L V8, 6.9L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1969 | Pontiac | Catalina | 6.6L V8, 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1971 | Pontiac | Catalina | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1972 - 1974 | Pontiac | Catalina | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1975 | Pontiac | Catalina | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1976 | Pontiac | Catalina | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1977 - 1978 | Pontiac | Catalina | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1958 | Pontiac | Chieftain | 6.1L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1969 | Pontiac | Executive | 6.6L V8, 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 | Pontiac | Executive | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1970 | Pontiac | Firebird | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1971 | Pontiac | Firebird | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1972 - 1976 | Pontiac | Firebird | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1977 - 1979 | Pontiac | Firebird | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1973 - 1974 | Pontiac | Grand Am | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1975 | Pontiac | Grand Am | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1975 - 1976 | Pontiac | Grand LeMans | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1977 | Pontiac | Grand LeMans | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1962 | Pontiac | Grand Prix | 6.4L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1963 - 1966 | Pontiac | Grand Prix | 6.4L V8, 6.9L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1969 | Pontiac | Grand Prix | 6.6L V8, 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1971 | Pontiac | Grand Prix | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1972 - 1974 | Pontiac | Grand Prix | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1975 | Pontiac | Grand Prix | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1976 | Pontiac | Grand Prix | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1977 | Pontiac | Grand Prix | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1971 - 1972 | Pontiac | Grand Safari | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1973 - 1974 | Pontiac | Grand Safari | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1975 | Pontiac | Grand Safari | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1976 - 1978 | Pontiac | Grand Safari | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1971 | Pontiac | Grandville | 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1972 - 1974 | Pontiac | Grandville | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1975 | Pontiac | Grandville | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1964 - 1966 | Pontiac | GTO | 6.4L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1969 | Pontiac | GTO | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1973 | Pontiac | GTO | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1966 | Pontiac | Laurentian | 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1969 | Pontiac | Laurentian | 6.6L V8, 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1971 | Pontiac | Laurentian | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1972 | Pontiac | Laurentian | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1973 - 1974 | Pontiac | Laurentian | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1976 | Pontiac | Laurentian | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1968 - 1969 | Pontiac | LeMans | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1971 | Pontiac | LeMans | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1972 - 1976 | Pontiac | LeMans | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1977 | Pontiac | LeMans | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1966 | Pontiac | Parisienne | 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1967 - 1969 | Pontiac | Parisienne | 6.6L V8, 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 - 1971 | Pontiac | Parisienne | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1972 | Pontiac | Parisienne | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1973 - 1974 | Pontiac | Parisienne | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1976 | Pontiac | Parisienne | 6.6L V8, 7.5L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1958 | Pontiac | Star Chief | 6.1L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1959 - 1962 | Pontiac | Star Chief | 6.4L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1963 - 1966 | Pontiac | Star Chief | 6.4L V8, 6.9L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1966 - 1969 | Pontiac | Strato-Chief | 7.0L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1970 | Pontiac | Strato-Chief | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads | |
| 1958 | Pontiac | Super Chief | 6.1L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1968 - 1970 | Pontiac | Tempest | 6.6L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1960 | Pontiac | Ventura | 6.4L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1961 | Pontiac | Ventura | 6.4L V8, 6.9L V8 | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |
| 1972 - 1975 | Pontiac | Ventura | Off-Idle to 5500rpm; Adv. Dur. at 0.050 Int/Ext. 204/214 Deg.; Lift at Valve Int/Exh 0.420/0.442 in.; Lobe Seps 105 Deg. Intake Center Line 105 Deg.; Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; Idle Vacuum at 1000 RPM - 15 inch; Not Legal For Use On Pollution Controlled Vehicles; For Pre-Pollution Controlled Vehicles Or Engine Swaps; Produces 387hp and 439 ft.-lbs When Matched w/2156 Intake and 60559 Heads |