COMP Cams 24-278-4 Street and Strip 227/227 Hydraulic Flat Cam for Chrysler 426 HEMI

Designed for good torque and power delivery in daily-driven street engines with stock torque converters, COMP Cams model 24-278-4 is a Street and Strip hydraulic flat tappet camshaft with 227-degree intake and exhaust durations at.050 inch lift. The grind 278A-8 features 0.502 inch intake valve lift and 0.486 inch exhaust lift, operating across a 2,000 to 5,000 RPM range with a slightly rough idle characteristic. Note that stock valve springs cannot be used; lifters and valve springs must be purchased separately.

• Camshaft Type: Hydraulic Flat Tappet
• Series: Street and Strip
• Grind Number: 278A-8
• Intake Duration at.050" Lift: 227 deg
• Exhaust Duration at.050" Lift: 227 deg
• Advertised Intake Duration: 278 deg
• Advertised Exhaust Duration: 278 deg
• Intake Valve Lift: 0.502 IN
• Exhaust Valve Lift: 0.486 IN
• Lobe Separation: 108 deg
• Operating RPM Range: 2,000-5,000
• Lifters Included: No
• Valve Springs Required: Yes
• C.A.R.B. Racing/Off-Road Only Exempt: Yes, must be race/competition vehicle
• C.A.R.B. California Certified Exempt: Yes, must meet tailpipe emission standards
• C.A.R.B. Federally Certified Exempt: Yes, must meet tailpipe emission standards
• C.A.R.B. Foreign Vehicles Exempt: Yes, must meet tailpipe emission standards
• Chrysler 426 HEMI 8 Cylinder (1966-1971)
• Camshaft Gear Attachment: 3-Bolt
• Camshaft Material: Cast Iron
• Usage: Strip
• Assembly Lubricant Included: Yes