HV NSR Cam 218/226 .541/.541 Hyd Roller for GEN III/IV 4.8L/5.3L/6.0L

this cam is designed to allow drop-in performance with stock valve springs. Also compatible with stock converters.

Additional Attributes:

GTIN: 00036584380719
Lifter Type: Hydraulic Roller
Grind Number: LS272PU-12
Exhaust Valve Lift: 0.541
Intake Valve Lift: 0.541
Exhaust Duration at .050 inch Lift: 226
Intake Duration at .050 Inch Lift: 218
Advertised Exhaust Duration: 278
Advertised Intake Duration: 272
Cam Type: Hydraulic Roller
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.541
Intake Valve Lift with Factory Rocker Arm Ratio: 0.541
Lobe Separation: 112
Advance: 5
Advertised Exhaust Duration: 278
Advertised Intake Duration: 272
Basic Operating RPM Range: 2500 – 6200
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type: Hydraulic Roller
Camshaft Intake Centerline: 107
Camshaft Series: HV
Computer Controlled Compatible: Yes
Direct Injection: No
Engine Platform: GM LS GEN III/IV
Exhaust Close ATDC: -4
Exhaust Duration at .050 inch Lift: 226
Exhaust Lobe Lift: 0.318
Exhaust Open BBDC: 36
Exhaust Valve Lash: Hyd
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.541
Factory Rocker Ratio: 1.7
Fuel Management Strategy Compatible: No
Grind Number: LS272PU-12
Intake Close ABDC: 50
Intake Duration at .050 Inch Lift: 218
Intake Lobe Lift: 0.318
Intake Open BTDC: 2
Intake Valve Lash: Hyd
Intake Valve Lift with Factory Rocker Arm Ratio: 0.541
Lifter Type: Roller
Lobe Separation: 112
Phaser Requirement: None
Usage: Street
Valve Springs Required: Yes
VVT Compatible: No

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 24 x 2.75 x 2.75 inches
Weight: 10 PG