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COMP Cams 11-616-44 4-Pattern 241/251 IB 243/253 OB Hydraulic Roller Cam Chevrolet Big Block 396-454
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Designed for big-block Chevrolet engines, the COMP Cams 11-616-44 is a hydraulic roller camshaft engineered for street and strip performance applications. The camshaft features a 4-pattern grind designated 293QIO10 with specific intake and exhaust valve lift specifications, calibrated for 454-502 c.i. 8-cylinder engines equipped with quality cylinder heads and 9.5:1 compression ratios, paired with 3000+ stall torque converters or manual transmissions. The camshaft is manufactured from billet steel with a 3-bolt gear attachment, but lifters and assembly lubricant are not included, and replacement valve springs are required for installation.
- Camshaft Series: 4-Pattern
- Grind Number: 293QIO10
- Cam Type: Hydraulic Roller
- Camshaft Material: Billet Steel
- Lifter Type: Hydraulic Roller
- Usage: Street/Performance
- Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
- Basic Operating RPM Range: 2900-7,200 RPM
- Inboard Intake Duration at.050 Inch Lift: 241 Degrees
- Outboard Intake Duration at.050 Inch Lift: 243 Degrees
- Inboard Exhaust Duration at.050 Inch Lift: 251 Degrees
- Outboard Exhaust Duration at.050 Inch Lift: 253 Degrees
- Inboard Intake Valve Lift: 0.677 IN
- Outboard Intake Valve Lift: 0.678 IN
- Inboard Exhaust Valve Lift: 0.661 IN
- Outboard Exhaust Valve Lift: 0.661 IN
- Camshaft Gear Attachment: 3-Bolt
- Lifters Included: No
- Valve Springs Required: Yes
- Assembly Lubricant Included: No
- Advertised Inboard Intake Duration: 293 deg
- Advertised Outboard Intake Duration: 295 deg
- Advertised Inboard Exhaust Duration: 305 deg
- Advertised Outboard Exhaust Duration: 307 deg
Weight: 10.7 lb
Country of Origin: United States
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.
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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