plz help with cam identification
#1
plz help with cam identification
I just acquired 2 cams used and didn't have info on either, one came in a comp cams box with all specs on end of box but after extensive research I don't even think its a comp cams cam.
first cam (4519) is a 3 bolt style
second cam (3844) is a single bolt style
both cams are supposed to be for ls motors
please tell me what they are, whether that be aftermarket or oem and also any/all specs on them, thank you
first cam (4519) is a 3 bolt style
second cam (3844) is a single bolt style
both cams are supposed to be for ls motors
please tell me what they are, whether that be aftermarket or oem and also any/all specs on them, thank you
#5
TECH Senior Member
OP- If you did not know what they were, why buy them?
#7
I just acquired 2 cams used and didn't have info on either, one came in a comp cams box with all specs on end of box but after extensive research I don't even think its a comp cams cam.
first cam (4519) is a 3 bolt style
second cam (3844) is a single bolt style
both cams are supposed to be for ls motors
please tell me what they are, whether that be aftermarket or oem and also any/all specs on them, thank you
first cam (4519) is a 3 bolt style
second cam (3844) is a single bolt style
both cams are supposed to be for ls motors
please tell me what they are, whether that be aftermarket or oem and also any/all specs on them, thank you
10-15 12623063 204/211 .551/.522 ???
PART NUMBER 12603844 (replaced by 12623063) – LS3 CAM CARD DATA:
117 LDA, 120 INTAKE CENTERLINE
1.70 ROCKER RATIO Lift: @Cam @Valve Exhaust: 0.306 0.522 Intake: 0.324 0.551
Cam Timing@0.004-inch Tappet Lift: Open Close Adv. Duration
Exhaust: 66 BBDC 29 ATDC 275 Intake: 7 BTDC 80 ABDC 267
Cam Timing@0.050-inch Tappet Lift: Open Close Duration
Exhaust: 38 BBDC 7