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COMP Cams LSR Series Hydraulic Roller Camshafts 54-474-11

COMP Cams 54-474-11 - COMP Cams LSR Series Hydraulic Roller Camshafts

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 301/317, Lift .624/.624, Chevy, Small Block, LS

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Brand: COMP Cams
Manufacturer's Part Number: 54-474-11
Part Type: Camshafts
Summit Racing Part Number: CCA-54-474-11

UPC: 036584195368
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,600-7,000
Intake Duration at 050 inch Lift: 251
Exhaust Duration at 050 inch Lift: 267
Duration at 050 inch Lift: 251 int./267 exh.
Advertised Intake Duration: 301
Advertised Exhaust Duration: 317
Advertised Duration: 301 int./317 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): 115
Camshaft Gear Attachment: 3-bolt
Computer-Controlled Compatible: Yes
Grind Number: 301LRRHR15
Valve Springs Required: Yes
Quantity: Sold individually.
Notes: Cannot use stock springs. With rectangular CNC port heads on engines over 420 cu. in. 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.

Warranty

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

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