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COMP Cams 12-249-4 XE Computer Controlled 206/212 Hydraulic Flat Cam Chevrolet Small Block
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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Great in throttle body, crossfire or carbureted engine and 305 TPI.
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 Computer Controlled |
| Usage | Street/Performance |
| Cam Type | Hydraulic Flat Tappet |
| Grind Number | XE249H |
| Basic Operating RPM Range | 1,000-5,000 R3 |
| Intake Duration at .050 Inch Lift | 206 DD |
| Exhaust Duration at .050 inch Lift | 212 DD |
| Advertised Intake Duration | 249 DD |
| Advertised Exhaust Duration | 260 DD |
| Lobe Separation | 112 DD |
| Intake Valve Lift | 0.434 IN |
| Exhaust Valve Lift | 0.444 IN |
| Lifters Included | No |
| Valve Springs Required | Yes |
| SK-Kit Upgrade | SK12-249-4 |
| Assembly Lubricant Included | Yes |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Cast Iron |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Cam and Lifter Kit Upgrade | CL12-249-4 |
| K-Kit Upgrade | K12-249-4 |
| Lifter Type | Hydraulic Flat Tappet |
| Grind Number | XE249H |
⚠️ 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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