COMP Cams LSR Rectangular Port 251/267 Hydraulic Roller Cam for GM LS GEN III/IV 54-474-11

	Retailer	Base	Shipping	Tax	Availability	Total Price
	Summit Racing	$404.99	---	---	In Stock	$404.99

Retailer

Base

Shipping

Tax

Availability

Total Price

Summit Racing

$404.99

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In Stock

$404.99

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Specifications:

BrandCOMP Cams
Part Number54-474-11
GTIN00036584195368
Camshaft Gear Attachment3
Lifter TypeHydraulic Roller
Grind Number301lrr Hr15
Exhaust Valve Lift0.624 in
Intake Valve Lift0.624 in
Valve Springs RequiredYes
Exhaust Duration At .050 Inch Lift267 dd
Intake Duration At .050 Inch Lift251 dd
Advertised Exhaust Duration317 dd
Advertised Intake Duration301 dd
Cam TypeHydraulic Roller
Lobe Separation115 dd
Assembly Lubricant IncludedNo
Basic Operating Rpm Range2,600-7,000
C.a.r.b. Exempt For California Certified Vehicles Manufactured Before 1965?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
C.a.r.b. Exempt For Federally Certified Vehicles Manufactured Before 1967?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
C.a.r.b. Exempt For Foreign Vehicles Manufactured Before 1967?Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
C.a.r.b. Exempt For On-road Vehicles?No
C.a.r.b. Exempt For Racing And Off-road Only Vehicles?Yes, But Must Be A Race/competition Only Vehicle.
Camshaft MaterialBillet Steel
Camshaft SeriesLsr Rectangular Port Large Displacement
Engine FamilyGm Ls Gen Iii/iv 3-bolt 8 Cylinder (1997-2015)
Lifters IncludedNo

Specifications:

Description:

Hydraulic Roller: 420+ c.i., high compression, high rpm, rectangular CNC-ported heads in Race type Applications.