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COMP Cams LSR Series Hydraulic Roller Camshafts 54-471-11

COMP Cams 54-471-11 - COMP Cams LSR Series Hydraulic Roller Camshafts

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Camshaft; LS Camshaft; Hyd. Roller; 2400-7200rpm; Adv. Dur. 289 Int./305 Exh.; Valve Lift .624 Int./.624 Exh.

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Brand: COMP Cams

Manufacturer's Part Number: 54-471-11

Part Type: Camshafts

Product Line: COMP Cams LSR Series Hydraulic Roller Camshafts

Summit Racing Part Number: CCA-54-471-11

UPC: 036584195337

Cam Style: Hydraulic roller tappet

Basic Operating RPM Range: 2,400-7,200

Intake Duration at 050 inch Lift: 239

Exhaust Duration at 050 inch Lift: 255

Duration at 050 inch Lift: 239 int./255 exh.

Advertised Intake Duration: 289

Advertised Exhaust Duration: 305

Advertised Duration: 289 int./305 exh.

Intake Valve Lift with Factory Rocker Arm Ratio: 0.624 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.624 in.

Valve Lift with Factory Rocker Arm Ratio: 0.624 int./0.624 exh.

Lobe Separation (degrees): 114

Camshaft Gear Attachment: 3-bolt

Computer-Controlled Compatible: Yes

Grind Number: 289LRR HR14

Valve Springs Required: Yes

Quantity: Sold individually.

Notes: Cannot use stock springs. With rectangular port heads. Custom computer tuning required.

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.

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

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