COMP Cams 20-228-4 Xtreme Energy HI-LIFT 241/247 Hydraulic Flat Cam for Chrysler 273-360

Engineered to deliver strong mid-range and upper RPM power, the COMP Cams Xtreme Energy Hi-Lift model 20-228-4 is a hydraulic flat tappet camshaft designed for street and strip applications in Chrysler 273-360 engines. Featuring a hi-lift design to take advantage of ported heads and single-plane intake manifolds, this camshaft provides intake and exhaust valve lifts of 0.545 inches with durations of 241 degrees at .050 inch lift (intake) and 247 degrees (exhaust), and a lobe separation angle of 110 degrees.

• Camshaft Series: Xtreme Energy Hi-Lift
• Usage: Street/Performance
• Cam Type: Hydraulic Flat Tappet
• Grind Number: XE285HL
• Basic Operating RPM Range: 2,500-6,500 RPM
• Intake Duration at .050 Inch Lift: 241 deg
• Exhaust Duration at .050 inch Lift: 247 deg
• Advertised Intake Duration: 285 deg
• Advertised Exhaust Duration: 297 deg
• Lobe Separation: 110 deg
• Intake Valve Lift: 0.545 IN
• Exhaust Valve Lift: 0.545 IN
• Lifters Included: No
• Valve Springs Required: Yes
• Assembly Lubricant Included: Yes
• Camshaft Gear Attachment: 1-Bolt
• Camshaft Material: Cast Iron
• Lifter Type: Hydraulic Flat Tappet
• Engine Family: Chrysler 273-360 c.i. 8 Cylinder (1964-2002)
• K-Kit Upgrade: K20-228-4
• Cam and Lifter Kit Upgrade: CL20-228-4
• 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 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.