Pro Street/bracket, needs good intake, headers, gear and 3300+ stall. Nitrided.
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Application Summary:
| Year | Make/Model |
|---|---|
| 1995-1996 | AM General Hummer |
| 1965-1971 | Avanti II |
| 1973-1985 | Avanti II |
| 1987-1991 | Avanti II |
| 1965-1969 | Bizzarrini GT America |
| 1973-1974 | Buick Apollo |
| 1973 | Buick Centurion |
| 1973-1974 | Buick Century |
| 1977-1981 | Buick Century |
| 1991-1996 | Buick Commercial Chassis |
| 1970 | Buick Estate Wagon |
| 1973 | Buick Estate Wagon |
| 1970-1972 | Buick GS |
| 1968-1969 | Buick GS 350 |
| 1968-1974 | Buick LeSabre |
| 1978 | Buick LeSabre |
| 1973-1974 | Buick Regal |
| 1977-1980 | Buick Regal |
| 1982-1987 | Buick Regal |
| 1991-1996 | Buick Roadmaster |
| 1968-1972 | Buick Skylark |
| 1977-1979 | Buick Skylark |
| 1968-1969 | Buick Special |
| 1968-1972 | Buick Sportwagon |
| 1990-1992 | Cadillac Brougham |
| 1992-1996 | Cadillac Commercial Chassis |
| 1993-1996 | Cadillac Fleetwood |
| 1966-1974 | Checker Aerobus |
| 1969-1970 | Checker Deluxe |
| 1965-1982 | Checker Marathon |
| 1969-1974 | Checker Taxicab |
| 1959 | Chevrolet 3B |
| 1959 | Chevrolet 3C |
| 1959 | Chevrolet 3D |
| 1959 | Chevrolet 3E |
| 1959 | Chevrolet 3F |
| 1959 | Chevrolet 3G |
| 1980-1990 | Chevrolet B60 |
| 1955-1975 | Chevrolet Bel Air |
| 1981 | Chevrolet Bel Air |
| 1958-1972 | Chevrolet Biscayne |
| 1969-1974 | Chevrolet Blazer |
| 1987-1994 | Chevrolet Blazer |
| 1959-1961 | Chevrolet Brookwood |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1986 | Chevrolet C10 |
| 1960-1974 | Chevrolet C10 Pickup |
| 1967-1986 | Chevrolet C10 Suburban |
| 1982-1985 | Chevrolet C15 |
| 1988-1995 | Chevrolet C1500 |
| 1992-1995 | Chevrolet C1500 Suburban |
| 1975-1987 | Chevrolet C20 |
| 1960-1974 | Chevrolet C20 Pickup |
| 1967-1986 | Chevrolet C20 Suburban |
| 1988-1995 | Chevrolet C2500 |
| 1992-1995 | Chevrolet C2500 Suburban |
| 1975-1986 | Chevrolet C30 |
| 1960-1974 | Chevrolet C30 Pickup |
| 1983 | Chevrolet C35 |
| 1985-1994 | Chevrolet C35 |
| 1988-1995 | Chevrolet C3500 |
| 1991-1995 | Chevrolet C3500HD |
| 1960-1962 | Chevrolet C40 |
| 1980-1987 | Chevrolet C50 |
| 1989-1990 | Chevrolet C50 |
| 1980-1987 | Chevrolet C60 |
| 1989-1990 | Chevrolet C60 |
| 1986 | Chevrolet C70 |
| 1967-1986 | Chevrolet Camaro |
| 1966-1996 | Chevrolet Caprice |
| 1967-1973 | Chevrolet Chevelle |
| 1963-1968 | Chevrolet Chevy II |
| 1991-1994 | Chevrolet Commercial Chassis |
| 1955-1982 | Chevrolet Corvette |
| 1984-1986 | Chevrolet Corvette |
| Attributes | |
| Advertised Exhaust Duration | 306, 306, 306 |
| Advertised Intake Duration | 294, 294, 294 |
| Amazon ASIN | B002EE2FYY, B002EE2FYY |
| ASIN | B002EE2FYY |
| Assembly Lubricant Included | Yes, Yes, Yes |
| Basic Operating RPM Range | 2,800-7000, 2,800-7000, 2,800-7000 |
| C.A.R.B. E.O. Number | N/A, N/A |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle., Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No, No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle., Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason | N/A, N/A |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Cam Type | Hydraulic Flat Tappet, Hydraulic Flat Tappet, Hydraulic Flat Tappet |
| Camshaft Gear Attachment | 3-Bolt, 3-Bolt, 3-Bolt |
| Camshaft Material | Nitrided Cast Iron, Nitrided Cast Iron, Nitrided Cast Iron |
| Camshaft Series | Xtreme Energy, Xtreme Energy |
| Country of Origin (Primary) | US |
| Emission Code | Not in CA |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998), Chevrolet 262-400 c.i. 8 Cylinder (1958-1998), Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Engine Make/Size | Chevy Small Block (262-400) |
| Exh. Duration @ .050 in. (Deg) | 256 |
| Exh. Duration Advertised (Deg) | 306 |
| Exhaust Duration at .050 inch Lift | 256, 256, 256 |
| Exhaust Valve Lift | 0.523, 0.523, 0.523 |
| Exhaust Valve Lift (in.) | 0.523 |
| Grind Number | XE294H, XE294H |
| Harmonized Tariff Code (Schedule B) | 8409914000 |
| Hazardous Material Code | Y |
| Int. Duration @ .050 in. (Deg) | 250 |
| Int. Duration Advertised (Deg) | 294 |
| Intake Duration at .050 Inch Lift | 250, 250, 250 |
| Intake Valve Lift | 0.519, 0.519, 0.519 |
| Intake Valve Lift (in.) | 0.519 |
| Life Cycle Status Code | Available to Order |
| Lifter Style | Hydraulic Flat Tappet |
| Lifter Type | Hydraulic Flat Tappet, Hydraulic Flat Tappet, Hydraulic Flat Tappet |
| Lifters Included | No, No, No |
| Lobe Separation | 110, 110, 110 |
| NAFTA Preference Criterion Code | B |
| RPM Range | 2800-7000 |
| SDR Required Flag | Y |
| SDS Sheet Number | COMP4-107 |
| Usage | Street/Strip, Street/Strip |
| Valve Springs Required | Yes, Yes, Yes |
| Warranty Time | 12 |
| GTIN | 00036584177913 |