Product Description
COMP Cams LSR Series Hydraulic Roller Camshafts 54-453-11
Camshaft, Hydraulic Roller Tappet, Advertised Duration 269/285, Lift .607/.621, Chevy, Small Block, LS
COMP Cams LSR Series Hydraulic Roller Camshafts
Brand: COMP Cams
Manufacturer's Part Number: 54-453-11
Part Type:Camshafts
Product Line: COMP Cams LSR Series Hydraulic Roller Camshafts
UPC: 036584213741
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip
Basic Operating RPM Range: 1,500–6,700
Intake Duration at a 50-inch Lift: 219
Exhaust Duration at a 50-inch Lift: 235
Duration at a 50-inch Lift: 219 int./235 exh.
Advertised Intake Duration: 269
Advertised Exhaust Duration: 285
Advertised Duration: 269 int./285 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.607 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.621 in.
Valve Lift with Factory Rocker Arm Ratio: 0.607 int./0.621 exh.
Lobe Separation (degrees): 113
Remanufactured: No
Computer-Controlled Compatible: No
Grind Number: 269LRR HR13
Valve Springs Required: Yes
Quantity: Sold individually.
Notes:
cam is designed for use with rectangular port cylinder heads.
COMP Cams LSR Series Hydraulic Roller Camshafts
COMP Cams LSR Series hydraulic roller camshafts feature modern lobe profiles that take full advantage of high-flowing late model GM LS3 rectangular port cylinder heads. They are tailored for a specific rpm range and usage, from torque to high-rpm horsepower. Give your Chevy LS3 engine a shot in the arm with one of these COMP Cams LSR Series hydraulic roller camshafts.
