Nitrous HP 224/236 Hydraulic Roller Cam for Chevrolet Big Block 396-454

HYDRAULIC ROLLER: Street Machines with 125+ nitrous kit 2200+ stall and lower gears.

In stock
SKU
11-409-8
$522.95

BBC - 1965-66 396 c.i. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a camshaft with the oiling groove, please call us at 1-800-999-0853 or click here to contact us, and we will assist you with placing an order.

  • 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.

  • Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
    RPM Operating Range: 1,800-5,800
    Grind Number: NX273HR
    Cam Type: Hydraulic Roller
    Lifter Style: Hydraulic Roller
    Camshaft Series: Nitrous HP
    Usage: Street/Strip
    California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
    Advertised Intake Duration: 273
    Advertised Exhaust Duration: 296
    Intake Duration at .050 Inch Lift: 224
    Exhaust Duration at .050 Inch Lift: 236
    Intake Valve Lift: 0.537
    Exhaust Valve Lift: 0.547
    Lobe Separation: 113
    Exhaust Close ATDC: 28
    Intake Open BTDC: 29
    Exhaust Open BBDC: 84
    Intake Close ABDC: 64
    Camshaft Gear Attachment: 3-Bolt
    Note Description
    1010
    4646
    Component Part Number
    Break-In Lube: 159
    Distributor Gears: 12200
    Lifter Kit: 15854-16  /   854-16
    Push Rods: 7815-16
    Rocker Arms: 1411-16
    Steel Retainers: 741-16  /   732-16
    Timing Set: 2110CPG  /   3110CPG
    Valve Locks: 612-16
    Valve Seals: 505-16
    Valve Springs: 924-16  /   930-16