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COMP Cams CL31-494-9 - Xtreme Energy 224/230 Hydraulic Roller & Evolution Lifter Kit, Ford 221-302

COMP Cams  |  SKU: COMP-CL31-494-9
Sale price $1,15899 Regular price $1,27489


AVAILABILITY: This Item Is Out Of Stock.


PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

COMP Cams CL31-494-9 - Xtreme Energy 224/230 Hydraulic Roller & Evolution Lifter Kit, Ford 221-302

Xtreme Energy 224/230 Hydraulic Roller & Evolution Lifter Kit, Ford 221-302

The COMP Cams Xtreme Energy camshaft delivers enhanced street performance for Ford Small Block engines, offering strong midrange torque and horsepower gains with a smooth yet noticeable idle and responsive throttle—ideal for mild performance upgrades. Designed for street machines, it performs best with proven combinations including the Edelbrock RPM Air-Gap intake manifold, headers, and a TCI Breakaway torque converter (2200–2400 stall) paired with a 3.73 gear ratio, producing a slightly rough idle and improved overall drivability. Featuring full-size base circles, this camshaft works seamlessly with COMP Cams Evolution hydraulic roller tappets and eliminates the need for dog bones and lifter retainers—components never intended for pre-1985 applications. This camshaft supersedes part number CL31-442-8, delivering a dependable upgrade with balanced street and performance capability.

  • Features full-size base circles, works seamlessly with our Comp Cams Evolution hydraulic roller tappets.
  • Eliminates the need for dog bones and lifter retainers, which were never intended for use in pre-1985 applications.
  • Supersedes CL31-442-8
VVT Compatible: No
Direct Injection: No
Firing Order: FS/FF
Basic Operating RPM Range: 2000-6000
Exhaust Valve Lash: Hyd
Intake Valve Lash: Hyd
Factory Rocker Ratio: 1.6
Advance: 4
Lifter Type: Roller Tappet
Camshaft Series: Xtreme Energy
Valve Springs Required: Yes
Cross sell / Upsell Part Numbers: 89311-16, 1431-16, 431M, 26986-16
Computer Controlled Compatible: No
Camshaft Material: Billet Steel
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.509
Intake Valve Lift with Factory Rocker Arm Ratio: 0.514
Lobe Separation: 110
Exhaust Lobe Lift: 0.318
Intake Lobe Lift: 0.321
Exhaust Duration at .050 inch Lift: 230
Intake Duration .050 Inch Lift: 224
Advertised Exhaust Duration: 284
Advertised Intake Duration: 276
Intake Centerline: 106
Lifters Included: Yes
Cam Type: Hydraulic Roller
Engine Platform: Ford Small Block
Fuel Management Strategy Compatible: No

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