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Xtreme Marine Hydraulic Roller Camshaft <br> 58-98 Chevy Small Block 262-400 V8
COMP CAMS
®

Xtreme Marine Hydraulic Roller Camshaft
58-98 Chevy Small Block 262-400 V8

SKU: CCA-12-418-8
$549.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

  • For Retro-Fit (Link Bar) Hydraulic Roller Lifters
    Fits '58-'02 262-400 c.i.d. Chevy Small Blocks
  • Good for jet with A impeller - Strong mid-range power - Needs good exhaust
  • Xtreme Marine-Designed to maximize torque, acceleration and throttle response while providing excellent high RPM horsepower. A faster intake valve opening increases engine vacuum and enhances throttle response. Special intake closing ramps close the valve sooner, providing more cylinder pressure and torque without resulting in excessive valve train noise. Faster ramps achieve maximum velocity sooner, increasing the area under the lift curve and providing maximum horsepower. Smoother exhaust designs allow for a more effective purge of spent gasses from the combustion chamber to further increase horsepower. Feature CRC (Constant Radius of Curvature) Technology that ensures durability with aggressive hydraulic Roller designs.
  • 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.
1: Cams for '55-'57 engines can be custom ordered. 2: The '87+ Chevy Small Block received provisions for Roller lifters. Most '87 - '93 GM cars came with Roller lifters, but most '87 - '95 trucks came with flat tappet lifters in Roller lifter style blocks. If your block has '87+ OEM-style Roller Cam provisions but does not have Roller components fitted, COMP Hydraulic Roller Lifter Install Kit for '91-'02 Blocks can be purchased. As well as a '87+ OE-Style COMP Hydraulic Roller Cam.

Features:

  • Camshaft Series: Xtreme Marine
  • Lobe Separation: 112 DD
  • Intake Valve Lift: 0.503 IN
  • Exhaust Valve Lift: 0.51 IN
  • Lifters Included: No
  • Valve Springs Required: Yes
  • Assembly Lubricant Included: No
  • Camshaft Gear Attachment: 3-Bolt
  • Camshaft Material: Austempered Ductile Iron
  • Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
  • Cam and Lifter Kit Upgrade: CL12-418-8
  • Usage: Marine
  • K-Kit Upgrade: K12-418-8
  • Lifter Type: Hydraulic Roller
  • SK-Kit Upgrade: SK12-418-8
  • Cam Type: Hydraulic Roller
  • Grind Number: XM276HR
  • Grind Number: XM276HR
  • Basic Operating RPM Range: 1,800-5,800
  • Intake Duration at .050 Inch Lift: 224 DD
  • Exhaust Duration at .050 inch Lift: 230 DD
  • Advertised Intake Duration: 276 DD
  • Advertised Exhaust Duration: 282 DD


  • Package Includes:

  • Engine Camshaft


  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/