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COMP Cams 12-474-44 - Camshaft CS 293Qio8

COMP Cams 12-474-44 - Camshaft CS 293Qio8

COMP Cams | 12-474-44
SKU: COMP-12-474-44
$719.99 USD
$791.99 USD $719.99 USD
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COMP Cams 12-474-44 - Camshaft CS 293Qio8

4-Pattern 241/251 IB, 243/253 OB Hydraulic Roller Cam for Chevrolet Small Block

Fits '58-'02 262-400 c.i.d. Chevy Small Blocks. Excellent for street/strip Applications with good heads and raised compression in high RPM engines - 3200+ Stall. Upgraded valve train components and aftermarket cylinder heads required. WARNING: Camshaft Optimized for use with a Melanized or Nitrided distributor Gear. Not compatible with cast or Steel Gears without similar surface treatments. Failure to utilize the proper distributor Gear will void all warranties and/or return policies. 4-Pattern. Optimize Valve Events Based on Runner Length - Increases Area Under the Curve and High RPM Stability.

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: 293QIO8
Camshaft Series: 4-Pattern
Usage: Street/Strip
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Lifter Type: Hydraulic Roller
Amazon ASIN: B00CWZW4BY
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 Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
Cam Type: Hydraulic Roller
Grind Number: 293QIO8
Basic Operating RPM Range: 2900-7,200
Inboard Intake Duration at .050 Inch Lift: 241
Outboard Intake Duration at .050 Inch Lift: 243
Inboard Exhaust Duration at .050 inch Lift: 251
Outboard Exhaust Duration at .050 inch Lift: 253
Advertised Inboard Intake Duration: 293
Advertised Outboard Intake Duration: 295
Advertised Inboard Exhaust Duration: 305
Advertised Outboard Exhaust Duration: 307
Inboard Intake Valve Lift: 0.637
Outboard Intake Valve Lift: 0.638
Inboard Exhaust Valve Lift: 0.622
Outboard Exhaust Valve Lift: 0.622
Lifters Included: No
Valve Springs Required: Yes
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