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COMP Cams 988-16

Dual Valve Springs I.D. of Outer Dia.: 1.060"



COMP Cams 988-16

Part Number: 249-988-16

Dual Valve Springs
  • I.D. of Outer Dia.: 1.060"
  • I.D. of Inner Dia.: .804"
  • Seat load: 117lbs @1.600''
  • Open load: 232lbs @1.100''
  • Coil bind: 1.000''
  • Rate: 230lbs/in
  • Without damper
  • 16/pkg
  • $94.99

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    COMP Cams 988-16 Dual Valve Springs I.D. of Outer Dia.: 1.060" $94.99

    COMP Cams 988-16 Details

    1.384'' Outside Diameter Dual Valve Springs

  • Dual Valve Spring
  • Coiled On the Most Advanced CNC Machines
  • 1 Year Limited Warranty

  • Specifications:

    Coil Bind Height (in.)
    1
    Outside Diameter (in.)
    1.384
    Installed Height (in.)
    1.6
    Installed Pressure (lbs.)
    125
    Spring Type
    Double
    Camshaft Type
    Hydraulic
    Camshaft Type
    Mechanical
    Open Pressure (lbs.)
    N/A
    Spring Rate (lbs./in.)
    N/A
    Open Height (in.)
    N/A
    Inside Diameter (in.)
    N/A
    Position
    N/A
    Coated
    No
    Damper Spring Included
    No
    Inside Diameter of Inner Spring (in.)
    0.804
    Inside Diameter of Outer Spring (in.)
    1.06
    Number of Springs Per Valve
    Dual
    Outside Diameter of Outer Spring (in.)
    1.384
    Quantity
    Sold as a set of 16
    Spring Rate
    230 lbs./in.
    Valve Spring Style
    Standard
    Manufacturer's Part Number:
    988-16

    Comp Cams Dual Valve Springs are designed, manufactured, and tested on some of the most cutting edge equipment in the industry. Their Super Clean Ovate Wire material combined with this manufacturing process ensures consistency and performance. Samples from each batch of springs are tested at stress levels much greater then they will see in any engine. The result of Comp Camps enormous investment in personnel, expertise and equipment is no more evident than in the manufacturing of Comp Cams valve springs. From design to manufacture, Comp Cams delivers advantages to you that are found nowhere else in the industry!

    Does COMP Cams 988-16 fit your vehicle?

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    1974 PONTIAC LEMANS

    • CC: 6556
    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1974 PONTIAC VENTURA

    • CC: 5733
    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1975 PONTIAC GRANDVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BROUGHAM
    • EngineType: V8

    1970 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: TRANS AM
    • EngineType: V8

    1968 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: SAFARI

    1980 BUICK ESTATE WAGON

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: BASE
    • EngineType: V8

    1971-1974 PONTIAC GRAND SAFARI

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1979-1980 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: BASE
    • EngineType: V8

    1977 PONTIAC VENTURA

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8

    1979-1981 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: FORMULA
    • EngineType: V8

    1967-1969 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1972-1976 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: TRANS AM

    1977 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1964-1966 PONTIAC GTO

    • Fitment_Note: 50-State Legal
    • Liter: 6.4
    • SubModel: BASE
    • EngineType: V8

    1970-1973 PONTIAC GTO

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1972-1974 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: FORMULA

    1977 PONTIAC VENTURA

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: SJ
    • CUI: 301
    • EngineType: V8

    1977 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1979-1980 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: BASE
    • EngineType: V8

    1965 PONTIAC TEMPEST

    • CC: 5343
    • Fitment_Note: 50-State Legal
    • Liter: 5.3
    • Aspiration: N
    • SubModel: SAFARI
    • CUI: 326
    • EngineType: V8

    1968-1969 PONTIAC EXECUTIVE

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1976-1977 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: SJ
    • CUI: 301
    • EngineType: V8

    1973-1974 PONTIAC GRAND SAFARI

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1962-1966 PONTIAC GRAND PRIX

    • CC: 6376
    • Fitment_Note: 50-State Legal
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 389
    • EngineType: V8

    1977 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: LJ
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1972-1973 PONTIAC CATALINA

    • CC: 5733
    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SAFARI
    • EngineType: V8

    1975-1976 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1972-1974 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: ESPRIT
    • EngineType: V8

    1979-1980 BUICK CENTURY

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: SPORT

    1976-1977 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SJ
    • CUI: 400
    • EngineType: V8

    1973-1974 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8

    1966-1967 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 5.3
    • SubModel: BASE
    • EngineType: V8

    1975 PONTIAC GRAND LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8

    1968-1969 PONTIAC EXECUTIVE

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SAFARI
    • EngineType: V8

    1972 PONTIAC LEMANS

    • CC: 5733
    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1977 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: BASE
    • EngineType: V8

    1976 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: CATALINA (CANADIAN)

    1965-1967 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • Liter: 5.3
    • SubModel: BASE
    • EngineType: V8

    1974 PONTIAC GRAND AM

    • CC: 6556
    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1972-1974 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: LUXURY
    • CUI: 350
    • EngineType: V8

    1979-1981 PONTIAC GRAND LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: SAFARI
    • EngineType: V8

    1975 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SJ
    • CUI: 400
    • EngineType: V8

    1969-1970 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: SAFARI

    1967 PONTIAC EXECUTIVE

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: ALL

    1968-1970 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: ALL

    1973-1974 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1973 PONTIAC GRANDVILLE

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: ALL

    1970 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: ESPRIT
    • EngineType: V8

    1977 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8

    1968 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1963-1964 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: SAFARI

    1976 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1973-1974 PONTIAC LEMANS

    • CC: 6555
    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8

    1968 PONTIAC SAFARI

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1977-1978 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1974 PONTIAC VENTURA

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: GTO
    • CUI: 350
    • EngineType: V8

    1967-1968 PONTIAC GRAND PRIX

    • CC: 6555
    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1973-1974 PONTIAC GRAND AM

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1969 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1967-1968 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1979-1980 BUICK LESABRE

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: LIMITED
    • EngineType: V8

    1979 BUICK CENTURY

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: CUSTOM
    • EngineType: V8

    1974 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: SAFARI LUXURY
    • EngineType: V8

    1977-1978 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8

    1959-1962 PONTIAC STAR CHIEF

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1968-1969 PONTIAC EXECUTIVE

    • Fitment_Note: 50-State Legal
    • Liter: 7.0
    • SubModel: SAFARI
    • EngineType: V8

    1976 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1974 PONTIAC VENTURA

    • CC: 5733
    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: GTO
    • EngineType: V8

    1975 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: SAFARI

    1976-1977 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1964-1965 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: CUSTOM

    1961 PONTIAC VENTURA

    • Fitment_Note: 50-State Legal
    • Liter: 6.4
    • SubModel: BASE
    • EngineType: V8

    1977 PONTIAC GRAND SAFARI

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: BASE
    • EngineType: V8

    1961-1965 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: CATALINA

    1972-1973 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1974 PONTIAC VENTURA

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1976 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: ALL

    1977 PONTIAC GRAND LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1979 OLDSMOBILE DELTA 88

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: ROYALE
    • EngineType: V8

    1959 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: BASE

    1964-1965 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1971-1974 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: SAFARI
    • EngineType: V8

    1967-1973 PONTIAC GTO

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1977 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1974 PONTIAC VENTURA

    • CC: 5733
    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1975 PONTIAC GRANDVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BROUGHAM
    • CUI: 400
    • EngineType: V8

    1977 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1973 PONTIAC VENTURA

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1972-1974 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: ESPRIT
    • EngineType: V8

    1976-1977 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1969 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • Liter: 7.0
    • SubModel: CUSTOM
    • CUI: 428
    • EngineType: V8

    1975 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1977 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: ESPRIT
    • EngineType: V8

    1970-1974 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1977 PONTIAC GRAND LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: SAFARI
    • EngineType: V8

    1970 PONTIAC EXECUTIVE

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1970-1971 PONTIAC GTO

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: THE JUDGE

    1960-1969 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: ALL

    1971-1972 PONTIAC GRANDVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8
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