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FR SPORT

Comp Cams Mutha' ThumprT, 287TH7 High Performance Street/Strip, Rough Idle

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$496.13 USD $516.80 USD
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SKU: 0HVT0
Lifter Type: Hydraulic Lifter Engine Family: Buick Nailhead 364, 401, 425 c.i. 8 cyl. 1957-1966 Description: HYDRAULIC - Mutha' Thumpr" - High performance street/strip, head modification recommended to raise RPM limit, 2200+ stall,...

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Comp Cams Mutha' ThumprT, 287TH7 High Performance Street/Strip, Rough Idle
$496.13 USD
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Lifter Type: Hydraulic Lifter

Engine Family: Buick Nailhead 364, 401, 425 c.i. 8 cyl. 1957-1966

Description: HYDRAULIC - Mutha' Thumpr" - High performance street/strip, head modification recommended to raise RPM limit, 2200+ stall, rough idle.

Cam Family: Thumpr" Hydraulic Flat Tappet Camshafts

Specifications:

  • RPM Range: 2200 to 6100
  • Valve Timing: 0.006
  • Lobe Separation: 107°
  • Intake Centerline: 102°
  • Valve Lash:Hyd. Intake /Hyd. Exhaust
  • Duration:287 Intake /305 Exhaust
  • Duration @ .050" Lift: 235 Intake /249 Exhaust
  • Valve Lift:0.49 Intake /0.475 Exhaust
  • Lobe Lift: 0.327 Intake /0.317 Exhaust


Vehicle Fitments:

Year Make Model Submodel
1957 - 1958 Buick Century Base
1959 - 1962 Buick Electra 225
1959 - 1966 Buick Electra Base
1966 Buick Electra Custom
1959 - 1964 Buick Estate Wagon Base
1965 - 1966 Buick Gran Sport Base
1959 - 1963 Buick Invicta Base
1959 - 1964 Buick LeSabre Base
1958 Buick Limited Base
1963 - 1966 Buick Riviera Base
1965 - 1966 Buick Riviera Gran Sport
1957 Buick Roadmaster 75
1957 - 1958 Buick Roadmaster Base
1965 - 1966 Buick Skylark Base
1957 - 1958 Buick Special Base
1957 - 1958 Buick Super Base
1962 - 1966 Buick Wildcat Base
1965 - 1966 Buick Wildcat Custom
1965 Buick Wildcat Deluxe
1966 Buick Wildcat Gran Sport
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