COMP Cams LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV 54-457-11

	Retailer	Base	Shipping	Tax	Availability	Total Price
	Summit Racing	$404.95	---	---	In Stock	$404.95

Retailer

Base

Shipping

Tax

Availability

Total Price

Summit Racing

$404.95

---

In Stock

$404.95

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Specifications:

BrandCOMP Cams
Part Number54-457-11
GTIN00036584195214
Camshaft Gear Attachment3
Lifter TypeHydraulic Roller
Grind Number273lr Hr12
Exhaust Valve Lift0.617 in
Intake Valve Lift0.61 in
Valve Springs RequiredYes
Exhaust Duration At .050 Inch Lift231 dd
Intake Duration At .050 Inch Lift223 dd
Advertised Exhaust Duration281 dd
Advertised Intake Duration273 dd
Cam TypeHydraulic Roller
Lobe Separation112 dd
Assembly Lubricant IncludedNo
Basic Operating Rpm Range1,700-6,800
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 Cathedral Port Small Displacement/max Torque
Engine FamilyGm Ls Gen Iii/iv 3-bolt 8 Cylinder (1997-2015)
Lifters IncludedNo

Specifications:

Description:

Hydraulic Roller: Steady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust.