LSR Rectangular Port 235/251 Hydraulic Roller Cam for GM LS GEN III/IV

was $515.95 Special Price $386.96

HYDRAULIC ROLLER-Very strong from mid-range to high end torque and horsepower for LS engines with rectangular port cylinder heads.

In stock

SKU

54-470-11

More Information
UPC	036584195320
Manufacturer	COMP Cams®
Emissions Code
Engine Family	GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
RPM Operating Range	2,200-7,200
Cam Type	Hydraulic Roller
Camshaft Series	LSR Rectangular Port All Out Power
Camshaft Gear Attachment	3-Bolt
California Proposition 65	WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration	285
Advertised Exhaust Duration	301
Intake Duration at .050 Inch Lift	235
Exhaust Duration at .050 Inch Lift	251
Intake Valve Lift	0.621
Exhaust Valve Lift	0.624
Lobe Lift Intake	0.365
Lobe Lift Exhaust	0.367
Lobe Separation	113
Intake Centerline	109
Valve Timing Lift	0.006
Exhaust Close ATDC	34
Intake Open BTDC	32
Exhaust Open BBDC	86
Intake Close ABDC	72
Lifter Style	Hydraulic Roller

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