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COMP Cams

HV Cam 218/226 .575/.570 Hydraulic Roller For Gen III/IV 4.8L/5.3L/6.0L

HV Cam 218/226 .575/.570 Hydraulic Roller For Gen III/IV 4.8L/5.3L/6.0L

BDQQ-54-273-11

COMP Cams

$404.95 USD
$404.95 USD $404.95 USD
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This COMP Cams® HV cam is designed for GM cathedral port 4.8L/5.3L/6.0L powered vehicles. It provides amazing drivability and throttle response while also requiring minimal tuning. Torque is increased across the entire operating range while still producing +79 horsepower at peak. Get the most out of your daily driver truck, SUV or 4x4 without sacrificing street manners. The HV cam will provide a deep rumble with a mild, yet noticeable lope. At .575" lift, this cam is designed to take advantage of the inexpensive 26906 valve spring upgrade. Also compatible with stock converters. Vehicle Specific
  • GM cathedral port LS engines GEN III/IV 4.8L/5.3/6.0L
  • Brand Name: COMP Cams
  • GTIN: 00036584426615
  • Advance: 5
  • Advertised Exhaust Duration: 278
  • Advertised Intake Duration: 271
  • Basic Operating RPM Range: 2500 - 6300
  • Cam Type: Hydraulic Roller
  • Camshaft Intake Centerline: 106
  • Camshaft Series: HV
  • Computer Controlled Compatible: Yes
  • Direct Injection: No
  • Engine Platform: GM LS GEN III/IV
  • Exhaust Close ATDC: -3
  • Exhaust Duration at .050 inch Lift: 226
  • Exhaust Lobe Lift: 0.335
  • Exhaust Open BBDC: 49
  • Exhaust Valve Lash: Hyd
  • Exhaust Valve Lift: 0.57
  • Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.57
  • Factory Rocker Ratio: 1.7
  • Fuel Management Strategy Compatible: No
  • Grind Number: LS271HV11
  • Intake Close ABDC: 35
  • Intake Duration at .050 Inch Lift: 218
  • Intake Lobe Lift: 0.338
  • Intake Open BTDC: 3
  • Intake Valve Lash: Hyd
  • Intake Valve Lift: 0.575
  • Intake Valve Lift with Factory Rocker Arm Ratio: 0.575
  • Lifter Type: Roller Tappet
  • Lobe Separation: 111
  • Phaser Requirement: None
  • Usage: Street
  • VVT Compatible: No
  • Valve Springs Required: Yes
  • Country of Origin: United States
  • Emissions : CARB Eligible
  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 24 x 2.75 x 2.75 inches
  • Weight: 10 POUNDS
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