COMP Cams LSR Series Hydraulic Roller Camshaft Chev SB 327 350 # CC54-461-11

COMP Cams LSR Series Hydraulic Roller Camshaft Chev SB 327 350 # CC54-461-11
CC54-461-11 ~ COMP Cams LSR Series Hydraulic Roller CamshaftAdvertised Duration 289/297, Lift .624/.624 Chev SB 323 327 350 427
LS1 289LR
Cam Style:Hydraulic roller tappet
Basic Operating RPM Range:2,400-7,200
Intake Duration at 050 inch Lift:239
Exhaust Duration at 050 inch Lift:247
Duration at 050 inch Lift:239 int./247 exh.
Advertised Intake Duration:289
Advertised Exhaust Duration:297
Advertised Duration:289 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.624 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.624 in.
Valve Lift with Factory Rocker Arm Ratio:0.624 int./0.624 exh.
Lobe Separation (degrees):114
Camshaft Gear Attachment:3-bolt
Computer-Controlled Compatible:Yes
Grind Number:289LRHR14
Valve Springs Required:Yes
Quantity:Sold individually.
Notes:Cannot use stock springs. With cathedral port heads and higher compression. Custom computer tuning required.