Comp Cams 146-456-11 Lsr Series Hydraulic Roller Camshaft For Ls-Based Engines

Description

Brand: COMP Cams
Manufacturer’s Part Number: 146-456-11
Part Type: Camshafts
Product Line: COMP Cams LSR Series Hydraulic Roller Camshafts
Automotive Fittings Part Number: CCA-146-456-11
UPC: 036584197621
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip
Basic Operating RPM Range: 1,500-6,700
Intake Duration at 050 inch Lift: 219
Exhaust Duration at 050 inch Lift: 235
Duration at 050 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
Camshaft Gear Attachment: 1-bolt
Remanufactured: No
Computer-Controlled Compatible: Yes
Grind Number: 269LRRHR13
Valve Springs Required: Yes
Quantity: Sold individually.
Notes: For use on models without variable valve timing or active fuel management. Requires engine tuning.
Description:
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.

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