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COMP Cams 21-222-4 Xtreme Energy 218/224 Hydraulic Flat Cam for Chrysler 383-440
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Excellent response, good mileage, stock converter, 3.23 gear.
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Specifications
| Camshaft Series | Xtreme Energy |
| Usage | Street/Performance |
| Intake Valve Lift | 0.462 IN |
| Exhaust Valve Lift | 0.47 IN |
| Camshaft Gear Attachment | 1 |
| Basic Operating RPM Range | 1,300-5,600 RPM |
| Camshaft Gear Attachment | 1-Bolt |
| Lobe Separation | 110 deg |
| Intake Duration at .050 Inch Lift | 218 deg |
| Exhaust Duration at .050 inch Lift | 224 deg |
| Advertised Intake Duration | 262 deg |
| Advertised Exhaust Duration | 270 deg |
| Camshaft Material | Cast Iron |
| Engine Family | Chrysler 383-440 c.i. 8 Cylinder (1959-1980) |
| Cam and Lifter Kit Upgrade | CL21-222-4 |
| Lifter Type | Hydraulic Flat Tappet |
| Cam Type | Hydraulic Flat Tappet |
| K-Kit Upgrade | K21-222-4 |
| Lifters Included | No |
| SK-Kit Upgrade | SK21-222-4 |
| Grind Number | XE262H |
| Valve Springs Required | Yes |
| Assembly Lubricant Included | Yes |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
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Shipping: Free to the USA.
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