COMP Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chevrolet Small Block COMP-K12-602-4

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.

Attributes:

• GTIN: 00036584182238
• Brand Name: COMP Cams
• C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only 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 California Certified Vehicles Manufactured Before 1965?: 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. Exemption Reason: N/A
• C.A.R.B. E.O. Number: N/A
• Kit Type: K-Kit - Complete Kit
• Camshaft Series: Thumpr
• Usage: Street/Strip
• Cam Type: Hydraulic Flat Tappet
• Basic Operating RPM Range: 2,500-6,400
• Intake Duration at .050 Inch Lift: 243
• Exhaust Duration at .050 inch Lift: 257
• Advertised Intake Duration: 295
• Advertised Exhaust Duration: 313
• Lobe Separation: 107
• Intake Valve Lift: 0.5
• Exhaust Valve Lift: 0.486
• Lifters Included: Yes
• Valve Springs Included: Yes
• Assembly Lubricant Included: Yes
• Camshaft Gear Attachment: 3-Bolt
• Camshaft Material: Cast Iron
• Lifter Type: Hydraulic Flat Tappet
• Gaskets Included: No
• Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
• Amazon ASIN: B001S1W5I0

Extended Information:

• Country of Origin: United States
• Emissions : EPA Eligible
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: KT
• Dimension: 26 x 10.5 x 5 inches
• Weight: 24.48 lb

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