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11-207-3 Competition Cams Camshaft Chevy Big Block 6.5L-7.4L/396-454
11-207-3 Competition Cams Camshaft Chevy Big Block 6.5L-7.4L/396-454

11-207-3 Competition Cams Camshaft Chevy Big Block 6.5L-7.4L/396-454

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Your Price: $159.60 Free Shipping
Magnum Camshafts are specifically designed for racing or high performance street
RVA #: C56112073
Availability: Backordered

11-207-3 Competition Cams Camshaft

Magnum Camshafts are specifically designed for racing or high performance street applications by Engine builders looking for more power and that Pro Street sound. In addition, Engine idle characteristics will change significantly due to the increased duration and overlap specifications of the camshaft. Magnum cams are high performance components. Using a Magnum 280 Camshaft can net as much as 100 additional peak Engine Horsepower. Magnum 292 and 305 Camshafts can generate even more power but require piston to Valve clearance checks and the installation of a higher performing torque converter for automatic transmission equipped vehicles. Magnum Camshafts may work with new stock lifters, however, we recommend that you use COMP Cams® high performance lifters due to their higher quality and specifically designed bleed rate.

Applications

YearMakeModel
1961-1975 Chevrolet Bel Air
1961-1972 Chevrolet Biscayne
1973-1974 Chevrolet Blazer
1961-1961 Chevrolet Brookwood
1969-1972 Chevrolet Brookwood
1975-1980 Chevrolet C10
1968-1974 Chevrolet C10 Pickup
1968-1980 Chevrolet C10 Suburban
1990-1993 Chevrolet C1500
1975-1986 Chevrolet C20
1968-1974 Chevrolet C20 Pickup
1968-1986 Chevrolet C20 Suburban
1991-1995 Chevrolet C2500
1992-1995 Chevrolet C2500 Suburban
1975-1986 Chevrolet C30
1968-1974 Chevrolet C30 Pickup
1988-1995 Chevrolet C3500
1967-1972 Chevrolet Camaro
1966-1976 Chevrolet Caprice
1965-1973 Chevrolet Chevelle
1968-1968 Chevrolet Chevy II
1965-1974 Chevrolet Corvette
1966-1976 Chevrolet El Camino
1969-1970 Chevrolet Estate
1976-1976 Chevrolet G10
1973-1974 Chevrolet G10 Van
1975-1980 Chevrolet G20
1973-1974 Chevrolet G20 Van
1975-1980 Chevrolet G30
1988-1995 Chevrolet G30
1973-1974 Chevrolet G30 Van
1961-1976 Chevrolet Impala
1975-1980 Chevrolet K10
1968-1974 Chevrolet K10 Pickup
1968-1979 Chevrolet K10 Suburban
1975-1980 Chevrolet K20
1968-1974 Chevrolet K20 Pickup
1968-1980 Chevrolet K20 Suburban
1985-1985 Chevrolet K20 Suburban
1991-1995 Chevrolet K2500
1992-1995 Chevrolet K2500 Suburban
1977-1986 Chevrolet K30
1968-1974 Chevrolet K30 Pickup
1988-1995 Chevrolet K3500
1975-1979 Chevrolet K5 Blazer
1961-1961 Chevrolet Kingswood
1969-1972 Chevrolet Kingswood
1973-1976 Chevrolet Laguna
1965-1967 Chevrolet Malibu
1973-1976 Chevrolet Malibu
1970-1976 Chevrolet Monte Carlo
1961-1961 Chevrolet Nomad
1969-1972 Chevrolet Nova
1977-1977 Chevrolet P10
1973-1973 Chevrolet P10 Van
1976-1976 Chevrolet P20
1979-1979 Chevrolet P20
1970-1971 Chevrolet P20 Van
1973-1973 Chevrolet P20 Van
1975-1995 Chevrolet P30
1962-1965 Chevrolet P30 Series
1970-1974 Chevrolet P30 Van
1961-1961 Chevrolet Parkwood
1987-1988 Chevrolet R20
1987-1988 Chevrolet R20 Suburban
1989-1989 Chevrolet R2500
1989-1991 Chevrolet R2500 Suburban
1987-1988 Chevrolet R30
1989-1991 Chevrolet R3500
1969-1972 Chevrolet Townsman
1987-1988 Chevrolet V20 Suburban
1990-1990 Chevrolet V2500 Suburban
1987-1988 Chevrolet V30
1989-1991 Chevrolet V3500
1972-1979 Excalibur Phaeton
1975-1978 GMC C15
1975-1978 GMC C15 Suburban
1968-1974 GMC C15/C1500 Pickup
1968-1974 GMC C15/C1500 Suburban
1979-1980 GMC C1500
1979-1980 GMC C1500 Suburban
1975-1978 GMC C25
1975-1978 GMC C25 Suburban
1968-1974 GMC C25/C2500 Pickup
1968-1974 GMC C25/C2500 Suburban
1979-1986 GMC C2500
1991-1995 GMC C2500
1979-1986 GMC C2500 Suburban
1992-1995 GMC C2500 Suburban
1975-1978 GMC C35
1968-1974 GMC C35/C3500 Pickup
1979-1986 GMC C3500
1988-1995 GMC C3500
1975-1976 GMC G25
1976-1976 GMC G35
1973-1974 GMC G35/G3500 Van
1988-1995 GMC G3500
1973-1974 GMC Jimmy
1976-1976 GMC Jimmy
1976-1976 GMC K15
1968-1974 GMC K15/K1500 Pickup
1968-1974 GMC K15/K1500 Suburban
1979-1980 GMC K1500
1976-1978 GMC K25
1976-1977 GMC K25 Suburban
1968-1974 GMC K25/K2500 Pickup
1968-1974 GMC K25/K2500 Suburban
1991-1995 GMC K2500
1992-1995 GMC K2500 Suburban
1968-1974 GMC K35/K3500 Pickup
1979-1986 GMC K3500
1988-1995 GMC K3500
1979-1979 GMC P1500
1970-1971 GMC P25/P2500 Van
1975-1978 GMC P35
1970-1971 GMC P35/P3500 Van
1973-1974 GMC P35/P3500 Van
1979-1995 GMC P3500
1987-1989 GMC R2500
1987-1991 GMC R2500 Suburban
1987-1991 GMC R3500
1971-1975 GMC Sprint
1987-1991 GMC V3500
1969-1974 Iso Grifo



Specifically Designed For Racing Or High Performance Street Applications By Engine Builders Looking For More Power And That Pro Street Sound

Using A Magnum 280 Camshaft Can Net As Much As 100 Additional Peak Engine Horsepower

Limited 1 Year Warranty

Engine Compatibility : Chevy Big Block 6.5L-7.4L/396-454 Cubic Inch
Recommended Use : Mild Street Performance To Mild Race
Type : Hydraulic Flat Tappet
RPM - High : 5800
RPM - Low : 1500
Intake Duration At 0.050 Inch Lift (DEG) : 224 Degree
Exhaust Duration At 0.050 Inch Lift (DEG) : 224 Degree
Advertised Intake Duration (DEG) : 270 Degree
Advertised Exhaust Duration (DEG) : 270 Degree
Intake Valve Lift (IN) : 0.510 Inch
Exhaust Valve Lift (IN) : 0.510 Inch
Lobe Separation Angle (DEG) : 110 Degree
Intake Centerline Angle (DEG) : 106 Degree
Computer-Controlled Compatible : No
Grind Number : 270H



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