SKU: 54-474-11

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

$867.61

or 4 payments of $216.90 with Info

SOLD OUT

Description

420+c.i., high compression, high RPM, rectangular CNC-ported heads in race type applications.

Specifications

SKU 54-474-11
Barcode # 036584195368
Brand COMP CAMS
intake valve lift 0.624
Exhaust Valve Lift 0.624
Lifter Type Hydraulic Roller
Advertised Exhaust Duration 317
Advertised Intake Duration 301
Cam Type Hydraulic Roller
Exhaust Duration At .050 Inch Lift 267
Intake Duration At .050 Inch Lift 251
Lobe Separation 115
Camshaft Series LSR Rectangular Port Large Displacement
Grind Number 301LRR HR15
Basic Operating Rpm Range 2,600-7,000
Lifters Included No
Valve Springs Required Yes
Camshaft Gear Attachment 3-Bolt
Camshaft Material Billet Steel

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