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COMP Cams LSR Series Hydraulic Roller Camshafts 54-458-11

COMP Cams 54-458-11 - COMP Cams LSR Series Hydraulic Roller Camshafts

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 277/285, Lift .614/.621, Chevy, Small Block, LS

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  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: COMP Cams

Manufacturer's Part Number: 54-458-11

Part Type: Camshafts

Product Line: COMP Cams LSR Series Hydraulic Roller Camshafts

Summit Racing Part Number: CCA-54-458-11

UPC: 036584195221

Cam Style: Hydraulic roller tappet

Basic Operating RPM Range: 1,900-7,000

Intake Duration at 050 inch Lift: 227

Exhaust Duration at 050 inch Lift: 235

Duration at 050 inch Lift: 227 int./235 exh.

Advertised Intake Duration: 277

Advertised Exhaust Duration: 285

Advertised Duration: 277 int./285 exh.

Intake Valve Lift with Factory Rocker Arm Ratio: 0.614 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.621 in.

Valve Lift with Factory Rocker Arm Ratio: 0.614 int./0.621 exh.

Lobe Separation (degrees): 113

Camshaft Gear Attachment: 3-bolt

Computer-Controlled Compatible: Yes

Grind Number: 277LRHR13

Valve Springs Required: Yes

Quantity: Sold individually.

Notes: Designed for small cu. in. engines. Cannot use stock springs. Requires custom computer tuning. Better flowing exhaust and intake is recommended.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These 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.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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