COMP Cams Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409 48-602-5

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Specifications:

BrandCOMP Cams
Part Number48-602-5
GTIN00036584213239
Camshaft Gear Attachment3
Lifter TypeHydraulic Flat Tappet
Grind Number295th7
Exhaust Valve Lift0.521 in
Intake Valve Lift0.537 in
Valve Springs RequiredYes
Exhaust Duration At .050 Inch Lift257 dd
Intake Duration At .050 Inch Lift242 dd
Advertised Exhaust Duration312 dd
Advertised Intake Duration294 dd
Cam TypeHydraulic Flat Tappet
Lobe Separation107 dd
Assembly Lubricant IncludedYes
Basic Operating Rpm Range2,500-6,000
C.a.r.b. Exempt For California Certified Vehicles Manufactured Before 1965?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
C.a.r.b. Exempt For Federally Certified Vehicles Manufactured Before 1967?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
C.a.r.b. Exempt For Foreign Vehicles Manufactured Before 1967?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
C.a.r.b. Exempt For On-road Vehicles?No
C.a.r.b. Exempt For Racing And Off-road Only Vehicles?Yes, But Must Be A Race/competition Only Vehicle.
Camshaft MaterialCast Iron
Camshaft SeriesClassic Thumpr
Engine FamilyChevrolet 348-409 C.i. 8 Cylinder (1958-1965)
Lifters IncludedNo

Specifications:

Description:

Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.

COMP Cams Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409 48-602-5

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Specifications:

Specifications:

Description:

COMP Cams Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409 48-602-5

Share

Specifications: