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COMP Cams 87-131-6

Toyota Magnum Camshaft

COMP Cams 87-131-6

249-87-131-6

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COMP Cams 87-131-6 Toyota Magnum Camshaft $213.99
Magnum 280S Mechanical Flat Tappet Camshaft
Lift:.455"/.455"
Duration:283°/283°
Lobe Separation Angle:110°
RPM Range:2000-6000

COMP Cams 87-131-6 Details

Toyota 20R and 22R 4 cyl. 1974-1989

Best cam for street performance with 5-speed. Good mid-range and top end.

Operating Range:2000-6000 RPM
Duration Advertised:283° Intake / 283° Exhaust
Duration @ .050'' Lift:242° Intake / 242° Exhaust
Valve Lift:.455'' Intake / .455'' Exhaust
Lobe Separation Angle:110°

Specifications:

Exhaust Valve Lift (in.)
0.455
Intake Valve Lift (in.)
0.455
RPM Range
2000-6000
Exh. Duration @ .050 in. (Deg)
242
Int. Duration @ .050 in. (Deg)
242
Exh. Duration Advertised (Deg)
283
Int. Duration Advertised (Deg)
283
Engine Make/Size
Toyota 2.2L
Engine Make/Size
Toyota 2.4L
Lifter Type
Solid Flat Tappet
Usage
Street/Strip
Advertised Duration
283 int./283 exh.
Advertised Exhaust Duration
283
Advertised Intake Duration
283
Basic Operating RPM Range
2,000-6,000
Cam Style
Mechanical follower
Computer-Controlled Compatible
No
Duration at 050 inch Lift
242 int./242 exh.
Exhaust Duration at 050 inch Lift
242
Exhaust Valve Lash (in.)
0.01
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.455
Intake Duration at 050 inch Lift
242
Intake Valve Lash (in.)
0.01
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.455
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.455 int./0.455 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
110
Manufacturer's Part Number:
87-131-6

Magnum camshafts are very aggressive and specifically designed for the street enthusiast looking for more power with that Pro Street sound. Intended for performance oriented vehicles that will see little street use. The idle characteristics of your engine will change due to the increased duration and overlap of the Magnum Cam Series. You will notice a racey idle with the 282-grind while the 294 and 306-grinds will produce a rough or ''rumbly'' idle. Stock components are generally incompatible. Changes are needed in rear end gear ratios, headers and the torque converter. Comp Cams Magnum Cams will affect your power accessories to a certain extent. The 280 and 292-grinds are the biggest cams that should be used with power assisted brakes, air conditioning, etc. You should remember that the bigger the engine is, the less the cam will affect the vacuum which affects your power accessories. The smaller your engine is, the more the Magnum Camshaft will affect your power accessories. Most late model vehicles have a vacuum canister. If your vehicle does not have a vacuum canister, it may be necessary to add one.

Features:
  • Great high RPM power
  • Easy on valve train parts
  • Can be used with mild ratio rocker arms and traditional performance valve springs
  • Best with aftermarket converter and 9.5:1+ compression

    270S Series
    The 270S Solid Magnum Cam is the perfect cam for small to medium cubic inch engines. The 270S delivers good low speed torque with a moderate noticeable idle. This cam is an excellent alternative to the 268H.

    282S Series
    The 282S Solid Magnum Cam is great for street machines because it can be driven daily and raced on weekends. This cam features a broad power curve and torque range with a mild rough idle.

    294S Series
    The 294S Solid Magnum Cam is a maximum performance cam. This cam should be used in high compression 4-speed cars. The 294S makes great top-end power and works well with ported heads.

    306S Series
    The 306S Solid Magnum Cam is an excellent grind for large cubic inch Pro-Street type engines. This cam has tremendous high RPM power and needs to be used with headers, intake and higher compression. This cam does not have the advance made into it and will need to be degreed in.

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

  • Does COMP Cams 87-131-6 fit your vehicle?

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    1981-1982 TOYOTA PICKUP

    • EngineType: ALL
    • SubModel: SR5

    1986 TOYOTA PICKUP

    • EngineType: ALL
    • SubModel: DLX

    1975-1978 TOYOTA CORONA

    • EngineType: ALL
    • SubModel: ALL

    1979-1982 TOYOTA CORONA

    • EngineType: ALL
    • SubModel: DLX

    1987 TOYOTA PICKUP

    • CC: 2366
    • Liter: 2.4
    • SubModel: DLX
    • EngineType: L4 ( 2.4 L / 2366 CC )

    1989 TOYOTA PICKUP

    • CC: 2366
    • Liter: 2.4
    • SubModel: DLX
    • EngineType: L4 ( 2.4 L / 2366 CC )

    1980 TOYOTA PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1979 TOYOTA PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1981-1985 TOYOTA PICKUP

    • CC: 2366
    • Liter: 2.4
    • SubModel: DLX
    • EngineType: L4 ( 2.4 L / 2366 CC )

    1984 TOYOTA 4RUNNER

    • EngineType: ALL
    • SubModel: ALL

    1981 TOYOTA PICKUP

    • CC: 2366
    • Liter: 2.4
    • SubModel: BASE
    • EngineType: L4 ( 2.4 L / 2366 CC )

    1979 TOYOTA PICKUP

    • EngineType: ALL
    • SubModel: SR5

    1982-1983 TOYOTA PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1984-1989 TOYOTA PICKUP

    • CC: 2366
    • Liter: 2.4
    • SubModel: BASE
    • EngineType: L4 ( 2.4 L / 2366 CC )

    1975-1982 TOYOTA CELICA

    • EngineType: ALL
    • SubModel: GT

    1983 TOYOTA PICKUP

    • CC: 2366
    • Liter: 2.4
    • SubModel: SR5
    • EngineType: L4 ( 2.4 L / 2366 CC )

    1975-1983 TOYOTA CELICA

    • EngineType: ALL
    • SubModel: ST

    1988 TOYOTA PICKUP

    • CC: 2366
    • Liter: 2.4
    • SubModel: DLX
    • EngineType: L4 ( 2.4 L / 2366 CC )

    1975-1978 TOYOTA PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1979-1982 TOYOTA CORONA

    • EngineType: ALL
    • SubModel: LE
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