LSR Rectangular Port 251/267 Hydraulic Roller Cam for GM LS GEN III/IV

was $515.95 Special Price $412.76

HYDRAULIC ROLLER-420+ci, high compression, high rpm, rectangular CNC-ported heads in race type applications.

In stock

SKU

54-474-11

More Information
UPC	036584195368
Manufacturer	COMP Cams®
Emissions Code
Engine Family	GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
RPM Operating Range	2,600-7,000
Cam Type	Hydraulic Roller
Camshaft Series	LSR Rectangular Port Large Displacement
Camshaft Gear Attachment	3-Bolt
Usage	Strip
California Proposition 65	WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration	301
Advertised Exhaust Duration	317
Intake Duration at .050 Inch Lift	251
Exhaust Duration at .050 Inch Lift	267
Intake Valve Lift	0.624
Exhaust Valve Lift	0.624
Lobe Lift Intake	0.367
Lobe Lift Exhaust	0.367
Lobe Separation	115
Intake Centerline	112
Valve Timing Lift	0.006
Exhaust Close ATDC	41
Intake Open BTDC	37
Exhaust Open BBDC	95
Intake Close ABDC	83
Lifter Style	Hydraulic Roller
Make	GM

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