Thumpr 243/257 Hydraulic Flat Cam K-Kit For AMC 290-401

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. Vehicle Specific

• Fits AMC 290, 304, 343, 360, 390 and 401

Attributes:

• Brand Name: COMP Cams
• GTIN: 00036584214380
• Advertised Exhaust Duration: 312
• Advertised Intake Duration: 295
• Amazon ASIN: B005H89XDK
• Assembly Lubricant Included: Yes
• Basic Operating RPM Range: 2,500-6,400
• C.A.R.B. E.O. Number: N/A
• 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.
• C.A.R.B. Exemption Reason: N/A
• Cam Type: Hydraulic Flat Tappet
• Camshaft Material: Cast Iron
• Camshaft Series: Thumpr
• Engine Family: American Motors 290-401 c.i. 8 Cylinder (1966-1991)
• Exhaust Duration at .050 inch Lift: 257
• Exhaust Valve Lift: 0.497
• Gaskets Included: No
• Intake Duration at .050 Inch Lift: 243
• Intake Valve Lift: 0.512
• Kit Type: K-Kit - Complete Kit
• Lifter Type: Hydraulic Flat Tappet
• Lifters Included: Yes
• Lobe Separation: 107
• Usage: Street/Strip
• Valve Springs Included: Yes

Extended Information:

• Country of Origin: US
• Emissions : EPA Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: KT
• Dimension: 26 x 10.5 x 5 inches
• Weight: 27.8 POUNDS