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12-433-8 Competition Cams Camshaft Chevy Small Block
12-433-8 Competition Cams Camshaft Chevy Small Block

12-433-8 Competition Cams Camshaft Chevy Small Block

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Your Price: $338.29 Free Shipping
Xtreme Energy Cams™ are designed to take advantage of the latest improvements in Valve
RVA #: C56124338
Availability: Backordered

12-433-8 Competition Cams Camshaft

Xtreme Energy Cams™ are designed to take advantage of the latest improvements in Valve train components and the newest developments in Camshaft lobe design. Their aggressive lobe design produces better throttle response and top end Horsepower than other cams with the same duration. Xtreme Energy Cams™ also deliver increased Engine vacuum. Can be used in any street or street/Strip application where both throttle response and top end Horsepower are desired. Because these Camshafts use aggressive lobe designs, it is imperative that Valve springs, locks, retainers, pushrods, lifters, Rocker Arms and other related components be matched to the camshaft.

Applications

YearMakeModel
1977-1981 Buick Century
1991-1993 Buick Commercial Chassis
1978-1978 Buick LeSabre
1977-1981 Buick Regal
1991-1993 Buick Roadmaster
1977-1979 Buick Skylark
1990-1992 Cadillac Brougham
1992-1993 Cadillac Commercial Chassis
1993-1993 Cadillac Fleetwood
1960-1963 GMC 1000 Series
1960-1963 GMC 1500 Series
1960-1963 GMC 2500 Series
1960-1966 GMC 3000
1960-1966 GMC 3500
1975-1978 GMC C15
1975-1978 GMC C15 Suburban
1967-1974 GMC C15/C1500 Pickup
1968-1974 GMC C15/C1500 Suburban
1979-1986 GMC C1500
1988-1998 GMC C1500
1979-1986 GMC C1500 Suburban
1992-1998 GMC C1500 Suburban
1975-1978 GMC C25
1975-1978 GMC C25 Suburban
1967-1974 GMC C25/C2500 Pickup
1968-1974 GMC C25/C2500 Suburban
1979-1986 GMC C2500
1988-1998 GMC C2500
1979-1986 GMC C2500 Suburban
1992-1998 GMC C2500 Suburban
1975-1978 GMC C35
1967-1974 GMC C35/C3500 Pickup
1979-1986 GMC C3500
1988-1998 GMC C3500
1978-1987 GMC Caballero
1975-1978 GMC G15
1974-1974 GMC G15/G1500 Van
1979-1995 GMC G1500
1975-1978 GMC G25
1974-1974 GMC G25/G2500 Van
1979-1995 GMC G2500
1975-1978 GMC G35
1970-1974 GMC G35/G3500 Van
1979-1996 GMC G3500
1970-1991 GMC Jimmy
1975-1978 GMC K15
1975-1978 GMC K15 Suburban
1967-1974 GMC K15/K1500 Pickup
1967-1974 GMC K15/K1500 Suburban
1979-1986 GMC K1500
1988-1998 GMC K1500
1979-1986 GMC K1500 Suburban
1992-1998 GMC K1500 Suburban
1975-1978 GMC K25
1975-1978 GMC K25 Suburban
1967-1974 GMC K25/K2500 Pickup
1968-1974 GMC K25/K2500 Suburban
1979-1986 GMC K2500
1988-1998 GMC K2500
1979-1986 GMC K2500 Suburban
1992-1998 GMC K2500 Suburban
1977-1978 GMC K35
1968-1974 GMC K35/K3500 Pickup
1979-1986 GMC K3500
1988-1998 GMC K3500
1975-1978 GMC P25
1979-1989 GMC P2500
1975-1978 GMC P35
1979-1998 GMC P3500
1987-1987 GMC R1500
1987-1991 GMC R1500 Suburban
1987-1989 GMC R2500
1987-1991 GMC R2500 Suburban
1987-1991 GMC R3500
1996-1998 GMC Savana 1500
1978-1980 Oldsmobile Cutlass Calais
1980-1980 Oldsmobile Cutlass Cruiser
1982-1982 Oldsmobile Cutlass Cruiser
1978-1980 Oldsmobile Cutlass Salon
1978-1980 Oldsmobile Cutlass Supreme
1975-1975 Oldsmobile Delta 88
1977-1977 Oldsmobile Delta 88
1977-1979 Oldsmobile Omega
1977-1979 Oldsmobile Starfire
1980-1981 Pontiac Bonneville
1983-1986 Pontiac Bonneville
1975-1975 Pontiac Grandville
1975-1975 Pontiac LeMans
1977-1981 Pontiac LeMans
1983-1986 Pontiac Parisienne
1977-1979 Pontiac Phoenix
1978-1979 Pontiac Sunbird



Quicker Opening Lobe Profiles Deliver Increased Responsiveness And More Area Under The Lift Curve

More Vacuum Allows A Step Up In Duration For Greater Performance

Excellent All Around Performance In Street Carbureted Applications

Limited 1 Year Warranty

Engine Compatibility : Chevy Small Block 4.3L-6.6L/262-400 Cubic Inch
Recommended Use : Mild Street Performance To Mild Race
Type : Retro-Fit Hydraulic Roller
RPM - High : 6000
RPM - Low : 2500
Intake Duration At 0.050 Inch Lift (DEG) : 236 Degree
Exhaust Duration At 0.050 Inch Lift (DEG) : 242 Degree
Advertised Intake Duration (DEG) : 288 Degree
Advertised Exhaust Duration (DEG) : 294 Degree
Intake Valve Lift (IN) : 0.520 Inch
Exhaust Valve Lift (IN) : 0.540 Inch
Lobe Separation Angle (DEG) : 110 Degree
Intake Centerline Angle (DEG) : 106 Degree
Computer-Controlled Compatible : No
Grind Number : XR288HR



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